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Pairing the headphone with 

Bluetooth

®

 devices

• 

Turn the headphone on, you will hear a 

voice prompt "The bluetooth device is 

ready to pair" and LED indicator flashes, 

the headphone will then pair to the last 

paired device automatically if available.

• 

If not previously paired, search the 

Bluetooth list on your electronic device   

for the pairing name KM42930747, then 

click it to pair with your headphone.

• 

If want to connect to another device, 

turn off Bluetooth function on current 

connected device, the headphone will 

enter pairing mode again with LED 

indicator flashing; follow above pairing 

process to connect it on the other 

device.

Phone calls
• 

Press      to pick up/hang up phone calls, 

press and hold to reject incoming call.

• 

Press      twice to redial.

Playing music

When the headphone connects with your 

device via Bluetooth you can enjoy music 

wirelessly.

Battery Charging

Please use the provided USB cable to 

charge the battery.

• 

Insert the micro USB cable end into the      

  headphone charging port.

• 

Insert USB charging cable into an  

  appropriate 5V d.c. 1A USB port.  

• 

The LED indicator will be red during  

  charging and go off when the  

    

  headphone is fully charged.

• 

It takes about 3.5 hours to fully charge         

  the battery.

Model No:

 

42930747

Version:

 

V5.0 multimedia hi-fi Bluetooth chipset

Support profiles:

 

A2DP, AVRCP, HFP

Volume limited:

82dB ± 3dB

Working Distance:

 

10 Meters

Music Time:

 

>10 Hours

Talk time:

 

>Up to 10 Hours

Standby time:

 

>100 Hours

Charging voltage:

 

5V d.c.

Battery capacity:

 

450mAh

Charging time:

 

2.5 Hours

Charging Cable length:

 

0.3m

Pairing window time:

 

5 Minutes
Non-play automatic power save mode:
After 30 seconds inactivity the 

headphone will enter power save mode 

and can be re-activated by pressing the             

     button.

Function overview:

   

Next song / Volume up

Specifications:

Power / Play / Pause / Phone

LED Indicator inside

Micro USB charging port

Built-in microphone

Previous song / Volume down

Function Operation
Play

 Press      button

Pause

 Press      button

Next Song

 Press      button

Previous Song

 Press     button

Volume Up

 Press and hold     button 

Volume Down

 Press and hold     button

Answer Call 

Press      button

End Call 

Press      button

Decline Incoming Call 

Press and hold    

button for about 2 seconds

Redial 

Press      twice in quick succession

Power ON / OFF
Power ON 

Press and hold      button for about 3 

seconds

Power OFF 

Press and hold      button for about 3 

seconds

How to use these headphones:

Отзывы: