Axisflying FPV HD BOX-RELAYING SYSTEM FOR DJI FPV

NOTE:   Pls choose the right way to power up HD BOX 

• 1.Use a power supply that follows the USB PD protocol or QC protocol (mobile phone charger, computer charger, and power bank are all designed according to these protocols);

• 2. For power supplies that do not support the above charging protocol, the voltage should not exceed 5V;

• 3. The HD BOX doesn’t support lipo to USB C directly.