In a shutdown state, long press the multifunction key for 3 seconds. The headphone blue light is always on for 3 seconds and the red/ blue lights flash alternately. At this time, the headphones enter the automatic Bluetooth pairing mode and the headphone voice prompts "beep". Turn on smart devices such as mobile phones, find "Runner Air" from the Bluetooth...
heyplus Runner Air
What does the LED status represent?
startup：blue light is onshutdown：red light is always oncharge completed：blue light is always oncharging：red light is always onlow-voltage alarm ：the red light flashes once in one secondstandby（connect phone）：the blue light flashes once every ten secondswhen playing music：the blue light fladhes once every five seconds
Headphones are charged by Type C charging line. After charging, LED indicator changes from red (always on)to blue(always on).
TF card mode
In the TF card mode, three click the switch button to switch all cycles or single cycle.
Volume down or former song
Short press "volume down" to turn down volume; long press "volume down" to switch to former song.
Volume up or next song
Short press "volume up" to turn up volume;long press "volume up" to switch to next song.
Music play pause
When playing music, short press multifunction key to pause music; Blue light flashes once in 10 seconds.
When standby, press the multifunction key or operate the player on the mobile phone; Blue light flashes once in 5 seconds.
The headset is disconnected from the mobile phone,accompanied by a prompt tone to complete the disconnection.
In the connected state, you can double-click the multi-function button to switch between TF card mode or Bluetooth mode, the blue light flashes once in 10 seconds, and the switching is accompanied by a prompt tone to complete the switching.
When the first call comes in, press and hold the multi-function key for 2 seconds to reject the call.
Hang up calls
When calling, short press the multifunction key to complete hang up
When the first call, short press the multifunction key to complete the answer.
In a shutdown state, long press the multifunction key for 4 seconds. The red light is always on with "beep".
In a shutdown state, long press the multifunction key for 3 seconds. The blue light is always on for 3 seconds and the red/blue lights flash alternately with ""beep"".