Noise reduction ANC with call noise reduction ENC
1 Play control
2 Earphone volume increase or decrease
3 Noise reduction/transparent switching
4 Set the equalizer boundary
5 Alarm setting
6 Screen brightness Settings
7 16 languages switched
8 Lock screen wallpaper Settings
9 Look for L,R ears
10 Time setting
12 Remote camera video
13 LED lighting, interface 1-13 can be cycled sliding interface