Hold the Multi-function Button for 3 seconds to turn
the headphones on and they will enter pairing mode.
(the indicator light will turn blue)
Hold the Multi-function Button for 3 seconds to turn
the headphones off.
Press to adjust volume. Long press to skip to
next/previous song.
Press the Multi-function Button to play/pause
music.
Press the ANC Button to turn Active Noise
Cancellation on/off
(the indicator light will turn green).
Press the Multi-function Button to answer/end call.
Double-press the Multi-function Button to reject
2
an incoming call.
Charging: Use the included micro USB charging
cable to connect to the Charging Port of the device.
Connect the other end of the charging cable to
either a computer USB port or USB wall charger.
1. Hold the Multi-function Button for 3 seconds to
turn the headphones on and they will enter
pairing mode.
2. Keep the headphones and your Bluetooth
device as close as possible during the pairing
process.
3. Turn on the Bluetooth function of your Bluetooth
device. Search for the Bluetooth signal of the
headphones on your Bluetooth device, and
select"NC-25"to pair it with your Bluetooth device.
The indicator light will slowly flash blue when the
headphones are paired successfully.
4. If you are asked for a password/PIN code during
the pairing procedure, enter "0000" (four zeros).
1. Make sure the headphones are connected to the
first Bluetooth device successfully and music is
not playing.
2. Hold the Multi-function Button until the
headphones re-enter pairing mode
(the indicator light will flash red and blue
alternately).
3. Pair the headphones with the second device
according to "Easy Pairing" steps.