First press the button in the lower right corner without releasing it, then press the button in the lower left corner; you can use the select button to select, then use the adjust button to change the function status, and try turning them off all. Just enter SET and block all the set SOUND options.

1. Music volume: When the watch is connected to the mobile phone, after playing music on the mobile phone, you can adjust the volume of the music played on the mobile phone by turning the screen down on the watch. 2. Ringtone volume: Click the up button on the watch, select Settings in the application list, click Sound and Vibration, and slide up or down to adjust the ringtone volume.

If there is no sound from the sub-watch, is it because the sound of the electronic watch is turned off? Generally, if the electronic watch is turned off, press and hold the two buttons on the right side at the same time, and the sound will be turned on. If you cannot determine whether it is a setting problem, you can also turn on the sound at the same time. Press and hold all the buttons. If there is a sound, it is a setting problem. If there is no sound when you press all the buttons, the bee-sensitive chip on the bottom cover is loose. Jianyi opens the bottom cover and reinstalls it.