Bluttooth connect
play music
blue light flashes
-connect successfully
red and blue lights
alternate quickly
Bluetooth connection: automatically enters the pairing mode after turning on,
red and blue
light flash alternately
. Now you can search your phone for the headphone
name:“
ACEKOOL BT-519
”，
Click on the name to match.
Automatic reconnection:after the connection record，restart, the headset automatically reconnects.
Short press: play/pause
Short press: volume decreases
Long press:
Previous song
Short press: the volume increases
Long press: next song
Play: Click the MFB button 1 time and play music;
Pause: Click the MFB button 1 time and pause the playback music;
Previous song: Long press V “-” key play the previous song;
Next song: Long press V “+” key play the next song;
Increase volume: Short press V “+” key ,mobile phone volume synchoronized;
Reduce volume: Short press V “-” key ,mobile phone volume synchoronized;
