Button Function
1. Power button: long press 2 seconds for power on/off. When the power on, short pressing the button can turn on/off the screen, and long pressing the button 6 seconds can mandatorily shut down the device.
2. RECORD button: In record mode, click to record a video and click again to stop recording. In playback mode, click to play a video back and click again for a pause.
3. MODE button: Click to switch between record mode and playback mode. In
playback mode, clicking the button will cause a playing video to stop playing.
4. PREV button: Click the button to turn up volume when volume bar pops up on the screen, and keep pressing the button to fast backward a playing video. In other cases, clicking the button means selecting the previous one.
5. NEXT button: Click the button to turn down volume when volume bar pops up on the screen, and keep pressing the button to fast forward a playing video. In other cases, clicking the button means selecting the next one.
6. VOLUME button: When a menu pops up, clicking the button means confirming a selection. In other cases, clicking the button will pop up volume bar.
7. MENU button: In record mode, click to pop up setting menu, and click again to exit the setting menu. In playback mode, a video that has stopped playing will be deleted, if this button is clicked.