Bluetooth
Camera
Charge
Gps
Lcd
Mic
Network
Otg
Power
Speaker
Touch

t531-bt

t531-camera-5 t531-camera-4 t531-camera-3 t531-camera-2 t531-camera-1

t531-charg

t531-gps-2 t531-gps-1

t531-lcd

t531-mic

t531-netork

t531-otg

t531-power

t531-spk-2 t531-spk-1

t531-touch