Tone Pro HBS-781 - Headphones LG - Free user manual and instructions

Product Type	Bluetooth Neckband Headphones
Brand	LG
Model	Tone Pro HBS-781
Connectivity	Bluetooth 4.1
Talk Time	Up to 16 hours
Standby Time	Up to 500 hours
Battery	Li-ion 3.7V 250mAh
Weight	36 g
Dimensions (Folded)	156 x 170 x 12 mm
Driver Units	10 mm
Frequency Response	20 Hz - 20 kHz
Impedance	32 Ω
Sensitivity	100 dB
Microphone	Built-in with echo cancellation
Pairing	Up to 2 devices simultaneously
Special Features	Retractable earbuds, Vibration alert, Multipoint connection
Noise Reduction	Passive noise isolation
Charging Port	Micro USB
Color	Black
Care Instructions	Wipe with a soft dry cloth, keep away from moisture
Safety	Avoid extreme temperatures, do not disassemble
Spare Parts Availability	Ear tips and charging cable available separately
Repairability	Limited; replaceable parts include ear tips and cables
Warranty	1 year (varies by region)

Frequently Asked Questions - Tone Pro HBS-781 LG

How do I pair the LG Tone Pro HBS-781 with my phone?

Turn on the headphones by sliding the power switch. The LED will blink red and blue. Enable Bluetooth on your phone and select 'LG HBS-781' from the list. If prompted, enter PIN '0000'.

How long does the battery last?

The battery provides up to 16 hours of talk time and up to 500 hours of standby time. Actual usage may vary.

Can I use the headphones while charging?

No, it is recommended not to use the headphones while charging to avoid damage. Charging takes approximately 2 hours.

How do I adjust the volume?

Use the volume up/down buttons located on the neckband. Press and hold to change tracks (depending on device compatibility).

What does the vibration alert mean?

The headphones vibrate for incoming calls or notifications. You can enable/disable this feature via the LG Tone & Talk app or by pressing the call button twice.

Are the earbuds retractable?

Yes, the earbuds are retractable. Gently pull the earbuds out to use, and push them back in to store. This helps prevent tangling.

How do I reset the headphones?

To reset, turn off the headphones. Then press and hold the power switch and volume up button simultaneously for about 5 seconds until the LED flashes blue quickly.

Can I connect to two devices at once?

Yes, the HBS-781 supports multipoint connection. Pair with the first device, then turn off Bluetooth on that device. Pair with the second, then turn Bluetooth back on the first. Both will connect.

How do I clean the headphones?

Use a soft dry cloth to wipe the neckband and earbuds. Avoid using liquids or abrasive cleaners. Remove ear tips for thorough cleaning.

What should I do if the sound is distorted?

Check the Bluetooth connection and ensure the volume is not too high. Try reconnecting or resetting the headphones. If issue persists, try a different audio source.

USER MANUAL Tone Pro HBS-781 LG

Please read the Important Safety Information for the proper use of this product.

After reading, store this User Manual in an easily accessible place for all users.

NOTE: Please read all information carefully prior to using the HBS-781 in order to enjoy the best performance and prevent damage to the product.

WARNING: This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Call [phone] for more information.

Wash hands after handling.

HBS-781

Copyright © 2017 LG Electronics Inc. All rights reserved. www.lg.com

Contents

Safety Cautions....1

Precautions When Using the Product....2

HD Speaker 2

Qualcomm® aptX™ Audio 3

Product Components....3

Product Description .... 4

HBS-781 Pairing and Connecting....5

Indicator Lamp 6

Mobile Calling Functions....7

Playing Music....8

Battery Charging and Alerts 9

Vibration Alert Settings....9

Out of Range....9

LG Tone & Talk™ 10

Troubleshooting....11

Specifications and Features....11

Declaration of Confirmation....12

Additional Information....13

Limited Warranty....15

Important Safety Information 16

The LG TONE PRO (HBS-781) is a lightweight wireless headset that uses Bluetooth technology.

This product can be used as an audio accessory for devices supporting either the A2DP or Hands-Free Bluetooth Profile.

Safety Cautions

CAUTION

Do not disassemble, adjust, or repair the product arbitrarily.

Do not place the product near excessive heat or flammable material.

Do not arbitrarily replace the battery, as it may explode.

The product may be damaged if an incompatible charger is used.

Make sure that an infant or child does not swallow a magnet or a small component of the product.

Make sure that foreign objects do not enter the charger's connectors (charging port and power plug).

Failure to do so may result in fire or electric shock.

If you have a medical device implanted, contact your doctor before using this device.

For your safety, do not remove the battery incorporated in the product.

The lithium-ion polymer battery is a hazardous component that can cause injury.

Battery replacement by an unqualified professional can cause damage to your device.

In order to prevent unnecessary energy consumption, disconnect the device when fully charged.

Always use an easily accessible power-outlet for charging your device.

Recommend the use of charger adapter certified by LG Electronics for safety.

WARNING

Do not drop the product from a high place.

Make sure there is no water, alcohol, or benzene in contact with the product.

Do not store the product in a wet or dusty place.

Do not place heavy objects on the product.

This product is not waterproof. Avoid humidity and water.

Precautions When Using the Product

Refer to the following to use the product for its normal life span.

	Do not pull the earphone cable with excessive force.
	If the product is exposed to excessive sweat, clean the product.
	Keep the earbuds clean.
	For your safety, do not wear the product while it is being charged.

HD Speaker

If the communication network of the device you are connecting to supports HD Voice Calling, you can enjoy making voice calls and listening to music in high definition.

Qualcomm® aptX™ Audio

LG HBS-781 is powered by Qualcomm aptX audio. Qualcomm aptX audio is Bluetooth wireless technology that provides clearer audio for listening to music and watching movies.

Qualcomm aptX audio is automatically enabled when a mobile phone or audio device supports it.

Product Components

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LG TONE PRO HBS-781 (medium ear gels installed)

Extra Ear Gels (small) Micro USB Charging Cable

LG TONE PRO

User Manual Warranty Card

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NOTE: Actual product design may differ from images shown in manual.

CAUTION

Make sure authentic LG Electronics components are used. Using a non-authentic component may damage the product and thus void the warranty.

Product Description

Power switch Indicator lamp ONOFF Charging port Microphone Volume jog switch Call button Previous/Next jog switch Play/Pause button Earbuds (left/right)

NOTE: You will hear a sound with each press of the Volume jog switch, depending on the volume level: one beep (lower levels), two beeps (middle levels), or a long tone (higher levels).

HBS-781 Pairing and Connecting

Put in your earbuds to easily pair and connect by following the voice prompts.

NOTE: If you are prompted for the authorization code (PIN code), type 0000.

If you hear that the battery is insufficient, recharge the battery before proceeding with pairing.

If pairing is not completed within three minutes, the power automatically turns off. If this happens, slide the Power switch from the OFF to the ON position to turn the power on.

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Connecting Quickly

Bluetooth MAKE PHONE VEHICLE LG Alternative Bluetooth devices to Not by phone AVAILABLE DEVICES LG HBS781 Search for devices

2 ONOFF + - 40 + - 31

3 ONOFF

1 From the mobile phone's Settings menu, turn on Bluetooth.
2 Slide the Power switch toward the ON position to turn on the power.
3 The blue Indicator lamp turns on, and the HBS-781 enters Search mode.
4 From the mobile phone, select LG HBS781 to connect.
5 A voice message will indicate that the connection is completed.

Connecting Manually (pairing with another phone or re-pairing)

ON OFF

1 Press and hold the Call button and slide the Power switch to the ON position to turn it on.
2 The blue Indicator lamp turns on, and the HBS-781 enters Search mode.
3 Select LG HBS781 from the device list to connect.

Multiple Connections

The HBS-781 can be connected to two devices, such as a mobile phone and a computer, at the same time.

NOTE: If the HBS-781 is simultaneously connected to two devices, the main functions work based on the "Main Connected Device."

1 Press and hold the Call button and slide the Power switch to the ON position to turn it on.
2 Perform Steps 2 to 4 under "Connecting Quickly." This device becomes the "Main Connected Device."
3 Try to connect to HBS-781 using a previously connected device. This device becomes the "Sub Connected Device."

Automatic Reconnection

If you turn on the product, it automatically searches for and connects to the "Main Connected Device" and "Sub Connected Device" to which it was previously connected. (If the product cannot find the device to which it was last connected, the product switches to Search mode.)

If the product does not automatically connect to the device you want, search for your product in the device you want to connect to and connect it manually.

Indicator Lamp

HBS-781 Status Description
Power On The blueIndicator lampflashes four times.
Power Off The blueIndicator lampflashes four times.
Search Mode The blueIndicator lampis on.
Headset/Hands-free ProfileConnected/Call Connected	The blueIndicator lampflashes once every five seconds.

Mobile Calling Functions

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Function Status Description
Answering Call Ringing		Briefly press theCall button.NOTE: The HBS-781 will not vibrate if the Vibration function has been turned off.
Making a Call Idle		If you make a call using a mobile phone, the call is automatically connected to the HBS-781.On some mobile phones, you should briefly press thePlay/Pause buttontwice to switch calls.
Switching Calls Talking		Briefly press thePlay/Pause buttontwice during a call.(Every time you press one of these buttons, the call switches to the mobile phone or the HBS-781.)
Redial Idle		Press and hold theCall buttonfor more than one second to place a call to the last number you called.
Voice Dial Idle		Briefly press theCall button.If the mobile phone does not support the Voice Dial function, you can use the Redial function.
Receiving a CallWhile on the Phone	Talking	You can receive another call while on the phone by pressing and holding theCall buttonfor one second.The existing call switches to a call waiting status. Press and hold theCall buttonagain for one second to switch back to the previous call.Briefly press theCall buttonto end the existing call; briefly press it again to end the second call. (Performance may differ depending on the mobile phone settings.)
Rejecting a Call Ringing Press and hold theCall buttonfor two seconds.
Enabling/DisablingMute	Talking	Simultaneously slide and hold theVolume jog switchin the volume up(→direction, and slide and hold thePrevious/Next jog switchin the(→position for one second.

CAUTION: Do not disable/enable the mute function while driving, as you need to use both hands.

NOTE: The Voice Dial and Redial functions work on the Main Connected Device or on the device on which you made the last call. (The Voice Dial and Redial functions may work differently depending on the mobile phone being used.)

Playing Music

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Function Status Description
Play Idle		Briefly press the Play/Pause button.Music will play from the activated player of the connected device.
Pause Music on Briefly press the Play/Pause button.
Play Previous/Next Song Music on		To play the next or previous song, briefly slide the Previous/Next jog switch into the Previous (◀◀) or Next (▶▶) position.
Fast Rewind/Forward Music on		Slide the Previous/Next jog switch into the (◀or ( )▶▶ position until you reach the desired section of the track.
Change Equalizer Mode Music on		Briefly press the Play/Pause button twice. The equalizer mode changes with a beeping sound in the following order:Bass Boost (default) > Normal > Treble Boost.

Switching Music Players

If you stop in the middle of playback and then play music on either of the two connected devices, the HBS-781's music playback and control change to that device.

Battery Charging and Alerts

Open the Charging port cover and connect the charger to the Charging port.

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Indicator Lamp Red	Purple Blue
Battery Status Charging 80% Completed

Slide and hold the Volume jog switch in the volume down ( — ) direction for one second to check the Indicator lamp and battery level by voice.

Diagram showing a finger pressing a button on a device component with an arrow indicating left motion.

Battery Status Sufficient Normal Insufficient
Indicator Lamp	Blue flashes three times	Purple flashes three times	Red flashes three times

Vibration Alert Settings

2 sec

The vibration alert is automatically set to the ON when you turn on the power.

To activate or deactivate the vibration setting, slide and hold the Volume jog switch in the volume up (→ direction for two seconds.

NOTE: When vibration is turned off, the HBS-781 will not vibrate when receiving an incoming call.

Out of Range

If the device connected to the product is out of effective communication range (33 feet/10 meters), the communication signal becomes weak and the communication is lost.

If the device comes back within effective communication range, the product automatically reconnects to the device. If the device is not automatically reconnected, press the Call button on the product to connect to it manually.

If a device that is not in use goes out of communication range when multiple devices are connected, a voice message will indicate that the connection is lost. In this case, the automatic reconnection function is not supported.

LG Tone & Talk™

Tone & Talk supports various functions, including text and voice directions and calling. To install Tone & Talk, scan the QR code to the right or go to the Google Play™ store and search for "LG Tone & Talk."

NOTE: Tone & Talk can be used on Android™ smartphones.

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Function Button/Description HBS-781 Action
Reading Recent Messages	Previous/Next jog switch	Slide to and hold in the ( position for one second.
Using Speed Dial to Make a Call	Select a speed dial contact in Tone & Talk. -
	Call button (Making a call) Briefly press twice.
Using Favorites to Make a Call	Select a favorite contact in Tone & Talk. -
	Call button (Bringing up a favorite contact) Briefly press twice.
	Select a contact with the Previous/Next jog switch.	Slide to and hold in the ( or ( ) position for one second.
	Call button (Making a call) Briefly press twice.
Making a Call From Call History	Select call history in Tone & Talk. -
	Call button (Bringing up call history) Briefly press twice.
	Slide and hold the Previous/Next jog switch to select a Call History number.	Slide to and hold in the ( or ( ) position for one second.
	Call button (Making a call) Briefly press twice.
Current Time Alert/Voice Memo	Previous/Next jog switch (This feature may not be supported on some devices.)	Slide to and hold in the ( position for one second.
Changing the Voice Prompt Language	SelectHeadset Setting > Voice Prompt Language in Tone & Talk.	-

NOTE: The Current Time Alert and the Voice Memo features cannot be used at the same time. You can only use one function at a time when you make selections in the Tone & Talk app.

Troubleshooting

Problem Solution
The power does not turn on Check the battery level and charge it.
Cannot make a call with the HBS-781	If the mobile phone does not support headset and hands-free functions, you cannot use the calling features.Check the battery level and charge it.
Cannot connect the HBS-781 to mobile phone	Check whether the HBS-781 is turned on.Check whether the HBS-781 is in Search mode.- Simultaneously press and hold the Call button and slide the Power switch to the ON position to put the HBS-781 in Search mode.
The sound is low Control the sound level of the device connected to the HBS-781.

Specifications and Features

Item Comments
Bluetooth Specifications V 4.1 (Headset/Hands-Free/A2DP/AVRCP)
Battery Battery 3.7 V/210 mAh, lithium-ion polymer
Standby Time Up to 720 hours*
Talk Time Up to 16 hours*
Music Play Time Up to 10.5 hours*
Charging Time Less than 2 hours
Rated Input Voltage DC 4.75 V ~ 5.3 V, 400 mA
Operating Temperature -10°C (+14°F) ~ +50°C (+122°F)
Dimensions/Weight 5.4" (W) X 6.7" (L) X 0.6" (H) / 1.21 oz
Operating Frequency 2402 MHz to 2480 MHz

*Duration of use may vary depending on the connected mobile device, features being used, settings, signal strength, operating temperature, frequency band, and other methods of use.

Declaration of Confirmation

FCC NOTICE TO USERS:

This device complies with part 15 of the FCC Rules.

Operation is subject to the following two conditions:

(1) This device may not cause harmful interference, and
(2) This device must accept any interference received, including interference that may cause undesired operation.

Changes or modifications not expressly approved by the manufacturer (or party responsible) for compliance could void the user's authority to operate the equipment.

FCC Part 15.105 statement

This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules.

These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.

However, there is no guarantee that interference will not occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the following measures:

• Reorient or relocate the receiving antenna.
• Increase the separation between the equipment and receiver.
• Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
• Consult the dealer or an experienced radio/TV technician for help.

IMPORTANT NOTE:

To comply with the FCC RF exposure compliance requirements, no change to the antenna or the device is permitted. Any change to the antenna or the device could result in the device exceeding the RF exposure requirements and void the user's authority to operate the device.

Bluetooth ^® is a registered trademark of Bluetooth SIG, Inc. worldwide.

Qualcomm® aptX™ audio is a product of Qualcomm Technologies International, Ltd.

Bluetooth®

FCC ID: BEJHBS760

Additional Information

1. Radio frequency exposure

This Bluetooth Wireless Stereo Headset HBS-781 is a radio transmitter and receiver. When in operation, it communicates with a Bluetooth-equipped mobile device by receiving and transmitting radio frequency (RF) electromagnetic fields (microwaves) in the frequency range 2.4 to 2.4835 GHz. Your Bluetooth headset is designed to operate in compliance with the RF exposure guidelines and limits set by national authorities and international health agencies when used with any compatible LG Electronics mobile phone.

2. Bluetooth connection precautions

The following environments affect the range and reception of Bluetooth signals:

- When walls, metal, human bodies, or other obstacles exist between the Bluetooth device and the connected device.

- When equipment that uses 2.4 GHz frequency signals (wireless LANs, wireless phones, microwave ovens, etc.) is placed near the devices being used.

3. Potentially explosive atmosphere

Turn off your electronic device when in any area with a potentially explosive atmosphere. Although this is uncommon, your electronic device could generate sparks. Sparks in such areas could cause an explosion or fire resulting in bodily injury or even death. Areas with a potentially explosive atmosphere are often but not always clearly marked.

4. Emergency calls

IMPORTANT!

This Bluetooth headset and the electronic device connected to the headset operate using radio signals and mobile and landline networks as well as user-programmed functions, which cannot guarantee connection under all conditions. Therefore, you should never rely solely upon any electronic device for essential communications (e.g., medical emergencies). Remember, in order to make or receive calls, the headset and the electronic device connected to the headset must be switched on and in a service area with adequate mobile signal strength. Emergency calls may not be possible on all mobile phone networks or when certain network services and/or phone features are in use. Check with your local service provider.

5. Battery information

A rechargeable battery has a long service life if treated properly. A new battery or one that has not been used for a long period of time could have reduced capacity the first few times it is used. Do not expose the battery to extreme temperatures, never above +50°C (+122°F) or below -10°C (+14°F). For maximum battery capacity, use the battery at room temperature. If the battery is used in low temperatures, the battery capacity will be reduced. The battery can only be charged in temperatures between +10°C (+50°F) and +45°C (+113°F).

6. Recycling the battery in your Bluetooth headset

The battery in your Bluetooth headset must be disposed of properly and should never be placed in municipal waste. The LG Electronics service partner that removes the battery will dispose of it according to local regulations.

7. Conditions

- The warranty is valid only if the original receipt issued to the original purchaser by the dealer, specifying the date of purchase and serial number, is presented with the product to be repaired or replaced. LG Electronics reserves the right to refuse warranty service if this information has been removed or changed after the original purchase of the product from the dealer.

- If LG Electronics repairs or replaces the product, the repaired or replaced product shall be warranted for the remaining time of the original warranty period or for ninety (90) days from the date of repair, whichever is longer. Repair or replacement may involve the use of functionally equivalent reconditioned units. Replaced parts or components will become the property of LG Electronics.

- This warranty does not cover any failure of the product due to normal wear and tear, or due to misuse, including but not limited to use in other than the normal and customary manner, in accordance with instructions for use and maintenance of the product. Nor does this warranty cover any failure of the product due to accident, modification or adjustment, acts of God, or damage resulting from liquid.

- This warranty does not cover product failures due to improper repair installations, modifications, or service performed by a non-LG Electronics authorized person. Tampering with any of the seals on the product will void the warranty.

- THERE ARE NO EXPRESS WARRANTIES, WHETHER WRITTEN OR ORAL, OTHER THAN THIS PRINTED INCLUDING WITHOUT LIMITATION THE IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE, ARE LIMITED TO THE DURATION OF THIS LIMITED WARRANTY. IN NO EVENT SHALL LG ELECTRONICS OR ITS VENDORS BE LIABLE FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES OF ANY NATURE WHATSOEVER, INCLUDING BUT NOT LIMITED TO LOST PROFITS OR COMMERCIAL LOSS, TO THE FULL EXTENT THOSE DAMAGES CAN BE DISCLAIMED BY LAW.

- Some countries/states do not allow the exclusion or limitation of incidental or consequential damages, or limitation of the duration of implied warranties, so the preceding limitations or exclusions may not apply to you. The warranty provided does not affect the consumer's statutory rights under applicable national legislation in force, nor the consumer's rights against the dealer arising from their sales/purchase contract.

Limited Warranty

Subject to the conditions of this Limited Warranty, LG Electronics warrants this product to be free from defects in design, material, and workmanship at the time of its original purchase by a consumer, and for a subsequent period of one (1) year. Should your product need warranty service, please return it to the dealer from whom it was purchased or contact your local LG Electronics contact center to get further information.

Important Safety Information

Avoiding hearing damage

Permanent hearing loss may occur if you use your headset at a high volume.

Set the volume to a safe level. Over time you can become accustomed to a higher volume that may sound normal but can be damaging to your hearing.

If you experience ringing in your ears or muffled speech, stop listening and have your hearing checked. The louder the volume, the less time that is required before your hearing could be affected.

Hearing experts suggest that to protect your hearing:

• Limit the amount of time you use the headset at a high volume.
• Avoid turning up the volume to block out noisy surroundings.
• Turn the volume down if you can't hear people speaking near you.

Using headsets safely

Use of headsets to listen to music while operating a vehicle is not recommended and is illegal in some areas. Be careful and attentive while driving. Stop using this device if you find it disruptive or distracting while operating any type of vehicle or performing any other activity that requires your full attention.

LG

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Manual del usuario

LG TONE PRO™

Qualcomm® aptX™ Audio....3

LG Tone & Talk....10

Solución de problemas....11

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Conexión rápida

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Any modifications or changes to this manual due to typographical errors or inaccuracies of stated information shall only be made by LG Electronics Inc.