8. If pairing is successful, a voice prompt will be heard and the LED will slowly flash
blue. If after 60 seconds the pairing process fails, please repeat steps 1 through 7
described above.
9. You only need to pair the headphone with your phone once, as it will
re-connect with memorized devices automatically.
Using the wireless headphones
1. Answering and ending a call
• When there is an incoming call, you will hear a ring and the LED blinks
alternatively red and blue.
• Briefly press the Multifunction button to pick it up. You may also press the
answer button on your cellular phone to take the call.
• To end a call, simply press the Multifunction button once again. Likewise, you
may also finish the call directly using the end key on your cell phone.
• To reject or ignore an incoming call, press and hold the Multifunction button
for 1 to 3 seconds.
• If you want to redial the last number called, quickly press the Multifunction
button twice.
2. Music playback
• Briefly press the Multifunction
• Press and hold the
and
buttons to go to the Next or Previous track.
• Press briefly the
and
buttons to increase or decrease the audio level on
the headphones.
button to reproduce and stop audio playback.
• When listening to music using your mobile phone, playback will pause to allow
the call to go through.
• As soon as you hang up, music playback will resume automatically.
Technical speci cations
MPN
Headphone
Type
Form factor
ANC reduction
Driver unit
Maximum power output
Frequency
Impedance
Sensitivity
Color
Microphone
Form factor
Directivity
Frequency
Impedance
Sensitivity
Connectivity
Connection type
Wireless RF frequency
Bluetooth pro les
Wireless range
KNH-500
Active noise-cancelling headphones
Over the ear
Up to 20dB
40mm
20mW
20Hz-20,000Hz
32 ± 15%
105 ± 3dB/mW (S.P.L at 1kHz)
Charcoal
Built-in
Omnidirectional
20Hz-10,000Hz
32
105dB at 1kHz
Wireless and 3.5mm
2.4GHz
A2DP, AVRCP, HFP, HSP
33ft