Volume Control
Turn the wheel clockwise to increase the volume, turn the wheel
counterclockwise to decrease the volume.
Charging
Supports QC3.0 fast charge and standard USB charging. When the USB
cable is connected, display shows battery charging icon and power
level. The status indicator lights up red while charging, it turns off when
battery is full.
Previous / Next / Play & Pause
1. Previous : Short press to jump to previous song or to beginning of
current song. Long press for fast rewind in currently playing song.
2. Next : Short press to jump to next song. Long press to fast forward
in currently playing song.
3. Play & pause buttons : short press to play or pause playback.
3. Screen lock: while the device is powered on, short press power
button to lock screen and turn off display. Press power button again
to unlock device.
Gesture / Floating Ball Operation
1. Gesture mode (Settings - Display - Virtual Key Mode)
Return to the previous: slide to the right from the left edge of the
screen or slide to the left from the right edge of the screen.
Back to the main screen: slide up from the bottom of the screen.
Multitasking: slide up from the bottom of the screen and keep your
finger touching screen.
2. Floating ball mode (Setting - Display - Virtual Key Mode)
Return to the previous: click the floating ball on the screen.
Back to the desktop: press and hold the floating ball on the screen.
Multitasking: double click on the floating ball on the screen.