BH02 - Headphones Acme United - Free user manual and instructions

Brand	Acme United
Model	BH02
Product Type	Over-ear Wireless Headphones
Dimensions	200 x 180 x 80 mm
Weight	250 g
Power Source	Built-in rechargeable lithium-ion battery, 500 mAh
Charging Time	Approximately 2 hours via USB-C
Battery Life	Up to 20 hours of playback
Wireless Connectivity	Bluetooth 5.0
Driver Size	40 mm
Frequency Response	20 Hz - 20 kHz
Impedance	32 ohms
Noise Cancellation	Passive noise isolation
Microphone	Built-in omnidirectional microphone
Controls	Volume up/down, playback control, on/off, Bluetooth pairing button
Ear Cushions	Soft memory foam with leatherette cover
Foldable	Yes, for compact storage
Included Accessories	USB-C charging cable, 3.5 mm audio cable (with inline mic), carrying pouch
Maintenance	Wipe with a soft, dry cloth. Do not use liquids or solvents.
Safety Warnings	Do not expose to moisture, heat, or drop. Limit listening volume to prevent hearing damage.
Spare Parts	Ear cushions, USB-C cable, audio cable
Repairability	Ear cushions and cables are user-replaceable. Battery replacement requires professional service.

Frequently Asked Questions - BH02 Acme United

How do I pair the BH02 headphones with my phone?

Turn on the headphones by pressing and holding the power button for 3 seconds. Enter Bluetooth settings on your phone, select 'BH02' from the list. If prompted, enter '0000' as the PIN.

How long does the battery last and how do I charge it?

The battery lasts up to 20 hours on a full charge. Use the included USB-C cable to connect to a USB power adapter (not included). Charging takes approximately 2 hours.

Can I use the headphones while charging?

Yes, you can use the headphones in wired mode (via the 3.5 mm audio cable) while charging, but wireless playback is not possible during charging.

The headphones are not turning on. What should I do?

Ensure the battery is charged. Press and hold the power button for 5 seconds. If still unresponsive, reset by inserting a paperclip into the reset hole on the left ear cup for 3 seconds.

How do I clean the BH02 headphones?

Wipe the ear cups and headband with a soft, dry cloth. Do not use alcohol or abrasive cleaners. The ear cushions can be removed and washed gently with mild soap and water, then air-dried completely before reattaching.

Is there a microphone for phone calls?

Yes, the headphones have a built-in omnidirectional microphone for hands-free calling. The inline cable microphone can also be used when wired.

What should I do if the sound is distorted or low?

Check the volume level on both the headphones and your device. Ensure the Bluetooth connection is stable. If using wired mode, insert the cable firmly. Try re-pairing or resetting the headphones as a last resort.

Can I replace the ear cushions?

Yes, ear cushions are user-replaceable. Gently pull off the old cushions and snap the new ones onto the ear cups. Replacement cushions are available from Acme United support or authorized retailers.

Are the headphones water-resistant?

No, the BH02 headphones are not water-resistant. Keep them away from rain, sweat, and splashes. Moisture can damage the electronics.

How do I store the headphones properly?

Fold the headphones by rotating the ear cups inward and place them in the included carrying pouch. Store in a cool, dry place away from direct sunlight and extreme temperatures to prolong battery life.

USER MANUAL BH02 Acme United

User's manual

Vartotojo instrukcija

Lietošanas instrukcija

Kasutujhend

Thank you for purchasing the BH02. Together with Bluetooth mobile phones and other Bluetooth embedded devices. The Bluetooth headset BH02 allows you freedom to make and receive calls while on the move or in the office. You can connect the headset to a compatible phone that supports Bluetooth wireless technology.

Please read the user's manual to make the best use of this headset and its many features.

BLUETOOTH WIRELESS TECHNOLOGY

Bluetooth wireless technology makes it possible to connect compatible communication devices without using cables. A Bluetooth connection does not require that the phone and the headset be in line of sight, but both devices should be within 10 meters of each other. Connections can be subject to interference from obstructions, such as walls or other electronic devices.

The headset is compliant with Bluetooth Specification 2.0 supporting the following profiles: Headset profiles 1.1 and Hands-Free Profiles 1.5 check with the manufactures of other devices to determine their compatibility with this device.

There may be restrictions on using Bluetooth technology in some locations. Check with your local authorities or service provider.

GET STARTED

OVERVIEW

The headset contains the following parts as shown in the figure:

1. Answer/end key.
2. Led Indicator (red/blue)
3. Volume up ( Δ ) and volume down ( ) buttons
4. Microphone
5. Earphone
6. Charger socket

Before you can start using the headset, you must charge the battery and pair the headset with a compatible phone.

Note: Parts of the headset are magnetic. Metallic materials may be attracted to the headset. Do not place credit cards or other magnetic storage media near the headset, because information stored on them may be erased.

CHARGER AND BATTERIES

Check the model number of any charger before using it with this device. The Bluetooth headset is intended for use with the chargers that is included in the package.

CHARGE THE BATTERY

This device has an internal, rechargeable battery. It connects the charger cable to the headset.

1. Connect the charger to a wall outlet. The red indicator light is displayed during charging. If charging does not start, disconnect the charger, pug it again, and retry. Charging the battery fully may take up to 2 hours.
2. When the battery is fully charged, the red indicator light will turn blue. Disconnect the charger from the wall outlet and the headset.

The fully charged battery has power for up to 4 hours of talk-time or up to 200 hours of standby time. However, the talk and standby times may vary when used with different mobile phones, products that use a Bluetooth connection, usage settings, usage styles, and environments.

When the battery is running out of power, the red indicator light starts to flash.

SWITCH THE HEADSET ON OR OFF

To switch on, press and hold the Answer/end key for 3 seconds. The blue indicator light starts to flash.

To switch off, press and hold the power key for 4 seconds until the red indicator light is displayed briefly.

PAIR THE HEADSET WITH A COMPATIBLE PHONE

1. Make sure your headset is turn off
2. Push the answer/end key for 8 seconds until the blue and red light flashes alternately
3. Activate the Bluetooth feature on the phone, and set the phone to search for Bluetooth devices. See the user guide of your phone for instructions.
4. Select the headset (BH02) from the list of found devices.
5. Enter the password code 0000 to pair and connect the headset to your phone. In some phones you may need to make the connection separately after pairing. See the user guide of your phone for details. You only need to pair the headset with your phone once.
6. If the pairing is successful, the headset's blue light will flash 3 times briefly for the first time follow by a single flash every 7 seconds. The headset's name appears in the phone menu where you can view the currently paired Bluetooth devices.

DISCONNECT THE HEADSET FROM THE PHONE

To disconnect the headset from your phone (for example, to connect the phone to another Bluetooth device) do one of the following:

• Switch off the headset.
• Disconnect the headset in the Bluetooth menu of your phone.
• Move the headset more than 10 meters (30 feet) away from the phone.
  You do not need to delete the pairing with the headset to disconnect it.

RECONNECT THE PAIRED HEADSET TO YOUR PHONE

To connect the headset to your phone, switch on the headset, make the connection in the Bluetooth menu of your phone, or press and hold the Answer/end key.

You can set your phone to connect with the headset automatically when the headset is switched on. See the user guide of your phone for details.

TROUBLESHOOTING

If you cannot connect the headset to your phone, do as follows:

• Ensure that the headset is charged, switched on, paired with and connected to your phone.
  • Ensure that the Bluetooth feature is activated on your phone.
• Check that the headset is within 10 meter (30 feet) of your phone and that there are no obstructions between the headset and the phone, such as walls or other electronic devices.

BASIC USE

CALL HANDLING

To Make a call

Use your phone in the normal way when the headset is connected to your phone.

To aNswer a call

Press the Answer/end key, or use the phone keys. If the automatic answer function is set on, the phone automatically answers the incoming call after one ring.

To eND a call

Press the answer/end key or use the phone keys.

REDIAL THE LAST DIALED NUMBER

Press and hold Volume up ( Δ ) key for 3 second to redial the last dialed number (if your phone supports redialing with this device).

VOICE DIALING (DIALING A NUMBER BY SAYING A NAME)

It is possible to make a call directly from the headset using voice recognition. To use this voice dialing function, your mobile phone must provide this option and corresponding voice samples must have been recorded.

Step-1

Press the Answer/end button of the headset one time, you will hear a beep prompt.

Step-2

When you hear a short tone, say the name of the person you wish to call loudly.

ADJUST THE EARPHONE VOLUME

VoluMe uP

While in conversation, press the Volume up ( Δ ) button to increase the volume.

VoluMe DowN

While in conversation, press the Volume down ( ) button to decrease the volume.

ADJUST THE MICROPHONE VOLUME

If you want to mute the microphone, press and hold Volume down (▽) button for 3 second till you hear a beep. Release the button and the microphone is muted. When microphone is muted you hear sort beep signals from BH02 earphone. If you want to unmeet the microphone, press and hold Volume down (▽) for 3 second again till you hear a beep.

SWITCH THE CALL BETWEEN PHONE AND HEADSET

During a conversation, press and hold the Answer/end button for 3 Seconds, the BH02 will be switched off and the call will be transferred to your mobile phone. If

you want to transfer the call back to your BH02 press and hold the Answer/end for 3 seconds till you hear a beep. Release the button and the call is transferred back to your BH02.

BATTERY INFORMATION

Your device is powered by a rechargeable battery. The full performance of a new battery is achieved only after two or three complete charge and discharge cycles. The battery can be charged and discharged hundreds of times, but it will eventually wear out. Recharge your battery only with compatible chargers designated for this device.

Unplug the charger from the electrical plug and the device when not in use. Do not leave a fully charged battery connected to a charger, since overcharging may shorten its lifetime. If left unused, a fully charged battery will lose its charge over time.

Never use any charger that is damaged.

Leaving the device in hot or cold places, such as in a closed car in summer or winter conditions, will reduce the capacity and lifetime of the battery. Always try to keep the battery between 15° C and 25° C ( 59° F and 77° F). A device with a hot or cold battery may not work temporarily, even when the battery is fully charged. Battery performance is particularly limited in temperatures well below freezing.

Do not dispose of batteries in a fire as they may explode. Batteries may also explode if damaged. Dispose of batteries according to local regulations. Please recycle when possible. Do not dispose as household waste

CARE AND MAINTENANCE

Your device is a product of superior design and craftsmanship and should be treated with care. The suggestions below will help you protect your warranty coverage.

• Keep all accessories and enhancements out of the reach of small children.
• Keep the device dry. Precipitation, humidity, and all types of liquids or moisture can contain minerals that will corrode electronic circuits. If your device does get wet, allow it to dry completely.
• Do not use or store the device in dusty, dirty areas. Its moving parts and electronic components can be damaged.
• Do not store the device in hot areas. High temperatures can shorten the life of electronic devices, damage batteries, and warp or melt certain plastics.
• Do not store the device in cold areas. When the device returns to its normal temperature, moisture can form inside the device and damage electronic circuit boards.
• Do not drop, knock, or shake the device. Rough handling can break internal circuit boards and fine mechanics.
• Do not use harsh chemicals, cleaning solvents, or strong detergents to clean the device.
• Do not paint the device. Paint can clog the moving parts and prevent proper operation.

All of the above suggestions apply equally to your device, battery, charger, or any enhancement. If any device is not working properly, take it to the nearest authorized service facility.

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