1
3
1. VOL+:Press to increase the volume of headphones or speakers.
2. VOL-:Press to reduce the volume of headphones or speakers
3. POWER: if turned off ,press two seconds to start the system.if
turn on,short press can lock and unlock the screen,long press two
seconds there will be “ power off” selection.
Note: In the case of software carshes,long press power for 8
seconds ,the device will be forced to shut down,this function is s
uggested only in system halted.otherwise it is not recommended,or
it will easily damage the system.
4.
Camera:
Front camera can be used for video chat and taking pictures.
5.
Headphone jack:
External 3.5mm high fidelity headphones can listen to
music.
6.
USB interface:
Micro 5pin USB interface, through the USB cable or OTG
cable to connect the computer copy data or install applications through USB
disk