Retevis H777 left(old H777) Right(new H777)

Attention! Retevis H777 model updates!!!

Hello, everyone. In order to give customers better user experience, we have upgraded Retevis H777. The details of the upgrade are as follows: For H777 host port: Antenna: New H777 antenna is non-removable, the old one can be detached, And they can not be shared. Battery contact: The new one is in the middle with […]