3. Onboard holder and charging , which can be powered by a rechargeable , and can also charge the via USB
2. On-board high-quality joystick, two analog outputs, can accurately locate the position of the joystick, digital output, which can be controlled by pressing
4. Onboard power indicator, flashing 1/2/3/4 times corresponds to about 25%/50%/75%/100%
1. Onboard for -type:bit interface, can be directly plugged in
5. Onboard 4 color buttons, beautiful and comfortable