KM0665BT - Earphones Krüger&Matz - Free user manual and instructions

Product Type	Over-ear Bluetooth headset
Brand	Krüger&Matz
Model	KM0665BT
Bluetooth Version	4.1
Supported Bluetooth Profiles	HSP, HFP, A2DP, AVRCP
Bluetooth Range	Up to 10 meters
Speakers	Diameter 40 mm, neodymium magnet, CCAW coil
Frequency Response	20 Hz - 20 kHz
Impedance	32 Ω ± 15 %
Sensitivity	96 dB ± 3 dB
Microphone	Built-in electret microphone, sensitivity -42 dB ± 3 dB
Music Playback Time	Up to 4.5 hours
Talk Time	Up to 6 hours
Standby Time	Up to 300 hours
Battery Capacity	250 mAh
Power Supply	5 V, 150 mA (via micro USB port)
Inputs	AUX 3.5 mm gold-plated, micro USB (charging)
Ear Cushion Material	Walnut wood
Package Contents	AUX cable (120 cm, TPE), USB cable
Care Instructions	Clean with a damp cloth, without chemicals
Safety	Do not use at high volume for long periods; prohibited use while driving; protect from moisture and extreme temperatures
Repairability	Do not repair yourself: contact an authorized service
Manufacturer	LECHPOL ELECTRONICS Sp. z o.o. Sp.k., ul. Garwolínska 1, 08-400 Mietne, Poland
European Directive	Compliant with directive 2014/53/EU

Frequently Asked Questions - KM0665BT Krüger&Matz

How to pair the headphones with my phone via Bluetooth?

Turn on the headphones by holding down the multifunction button until the indicator flashes blue and red. Enable Bluetooth on your phone and select 'KM 665BT'. If a PIN is requested, enter 0000.

How to charge the headphones?

Use the provided micro USB cable and plug it into a 5V/150 mA charger or a computer USB port. During charging, the indicator is red; it turns blue when charging is complete.

Can I use the headphones while charging?

Yes, you can use the headphones in AUX mode while charging. In Bluetooth mode, charging is possible but battery life may be reduced.

What is the battery life?

The battery life is approximately 4.5 hours of music playback, 6 hours of talk time, and up to 300 hours of standby.

How to skip to the next or previous track?

To skip to the next track, hold down the + button. To skip to the previous track, hold down the - button.

Can I use the headphones without Bluetooth via the AUX cable?

Yes, connect the provided AUX cable to the 3.5 mm input of the headphones and to your device. In AUX mode, Bluetooth functions are disabled and the microphone does not work.

How to clean the headphones?

Use a soft, slightly damp cloth. Do not use any chemicals or detergents.

What to do if the headphones do not turn on?

Make sure the battery is charged. If the problem persists, reset by holding down the multifunction button for 10 seconds. If nothing works, contact customer service.

Are the headphones waterproof?

No, they are not waterproof. Protect them from moisture, water, and other liquids.

Can I use the headphones for calls in AUX mode?

No, the built-in microphone only works in Bluetooth mode. In AUX mode, you can only listen to music.

USER MANUAL KM0665BT Krüger&Matz

Wireless headphones KM0665BT

Read the instruction manual before first use and keep it for future reference.

• Minimize the volume on your audio device before connecting the headphones in order to avoid hearing damage from sudden exposure to excessive volume. Keep the volume at a reasonable level throughout entire time of using the headphones. To prevent damage to your hearing, do not raise the volume too high.
• Do not use the headphones in places where the inability to hear ambient sound presents a serious risk (such as at railroad crossings, train stations, construction sites or on roads where vehicles and bicycles are traveling). Never use the headphones while driving a car, riding a motorcycle or bicycle or operating any other vehicle, as it may cause potential risk to your safety.
• Stop using the headphones if you feel a tinnitus, hearing discomfort, irritation or have other adverse reactions.
• Do not attempt to repair this device yourself. In case of damage, contact with an authorized service point for check-up/repair.
• Do not subject the headphones to strong impact.
• Clean this device with soft, slightly damp cloth. Do not use any abrasives or chemical agents to clean this product.
• Protect this product from moisture, humidity, water and any other liquid. Avoid using/storing it in extreme temperatures. Do not expose it to direct sunlight and sources of heat.
• Never use this device if it is damaged.
• Use only authorized accessories.

Product description

1.	+	• Press to increase volume • Press and hold to go to next song
2.		• Press and hold to turn the headphones on/off; • Press to pause/play music • Press to answer/end call • Press and hold to reject the call • Press twice to redial
3.	-	• Press to decrease volume • Press and hold to go to previous song
4. LED indicator LED indicator (charging / pairing / operation)
5. Micro USB Micro USB port (charging)
6. AUX input 3,5 mm input

1. Microphone Microphone

Bluetooth mode - Pairing

1. Keep the devices in near distance (preferably within 1 meter).
2. Press and hold the button to turn the headphones on, and wait a few seconds until blue and red light blinks alternatively; device enters Bluetooth pairing mode.
3. Turn on the Bluetooth on your phone (or other device), and search for external devices.
4. Pair with the headphones (KM 665BT). Enter default code ("0000") if necessary. The headphones will issue a sound signifying successful pairing.

Note:

• when connecting with the same device for the second time, just turn the headphones on, turn on the phone and enable Bluetooth function: the headphone will connect with the device automatically.
• When in Bluetooth mode, when there is an incoming call the headphones will switch to call automatically.
• Please note, playback time/talk time as well as Bluetooth range depends on various numerous factors, and my differ from the stated max. value.

AUX mode

To enter AUX mode, just plug in the cable. The headphones will turn off and enter AUX mode automatically; then start the playback from the external device.

Note:

• the built-in microphone of the headphone will not work when under the AUX mode.
• playlist management and volume control in AUX mode are available only on the external device.

Charging

Connect the headphones to AC charger or a computer USB port. Red LED keeps lighting during charging. Once the charging is completed, the LED turns blue.

Note:

• use only original accessories to charge the headphones.
• charge the headphones at least once every 3 months to keep its battery in good condition.
• the headphone's battery must be charged in order to use them in Bluetooth mode. However, when using in AUX mode, the headphones will work even if the battery is empty.

Specification

• Speaker size: 40 ~mm
• Magnet: neodymium
  Voice coil: CCAW
  Frequency response: 20Hz 20kHz
  Impedance: 32 ± 15%
  S/N ratio: ≥ 58 dB
• THD: < 1% (1 kHz)
  SPL (Sound pressure level): 96 db ± 3 dB
  Nominal input power: 60mW
  Maximum input power: 100 mW
• Bluetooth: 4.1
• Bluetooth range: up to 10m
• Bluetooth profiles: HSP, HFP, A2PD, AVRCP
  Supported formats: ACC
• Built in microphone: electret condenser
• Microphone sensitivity: -42 dB ± 3dB
  Voice call management

• Playback time: up to 4,5 h

• Talk time: up to 6 h

• Standby time: up to 300 h
• Ports: AUX-in (3,5 mm), micro USB (charging)
• Battery capacity: 250 mAh
• Power supply: 5 ~V, 150 ~mA
  Wood: walnut
• Set includes: AUX cable, USB cable
  Plug: 3,5 mm, gold-plated
  Cord: 120 cm, TPE

LEARN MORE

For more information on this product, go to www.krugermatz.com.

Visit www.krugermatz.com website for more products and accessories.

In case of any doubts or questions reach out to our Frequently Asked Questions section.

Lechpol Electronics Sp. z o.o. Sp.k. hereby declares that headphones KM0665BT are consistent with directive 2014/53/UE. Full text of the EU Declaration of Conformity is available at following Internet address: www.lechpol.eu.

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English

Correct Disposal of This Product

(Waste Electrical & Electronic Equipment)

(Applicable in the European Union and other European countries with separate collection systems) This marking shown on the product or Its literature, indicates that It should not be disposed with other household wastes at the end of its working life. To prevent possible harm to the environment or human health from uncontrolled waste disposal, please separate this from other types of wastes and recycle it responsibly to promote the sustainable reuse of material resources. Household users should contact either the retailer where they purchased this product, or their local government office, for details of where and how they can take this item for environmentally safe recycling. Business users should contact their supplier and check the terms and conditions of the purchase contract. This product should not be mixed with other commercial wastes for disposal.

Made in China for LECHPOL ELECTRONICS Sp. z o.o. Sp.k., ul. Garwolinska 1, 08-400 Mietne.

Krüger&Matz is a registered trademark