Flywhoo engineers have finally managed to get the V2 version here

8GHz circular technology

possible reasons are as follows:

Discharge power: Internal discharge: 15W * 2 (balance port

Numero di canali: 8CH

Eachine EV800D protezioni gimbal Flywhoo engineers have finally managedEachine EV800D The Eachine EV800D is a versatile and affordable FPV headset that is perfect for beginners and experienced pilots alike. This model improves on the previous generation, offering advanced features such as a 40 channel diversity receiver and a built in DVR to record your high quality FPV video feed with zero latency. The modular design allows you to easily convert the headset into a standalone monitor, ideal for different flight needs.