Mast Hand Controller Battery Grip

We introduced the new battery grip to bring you a different experience. Abandoning other complicated operations, the battery handle gives you an easy wireless traditional rotating machine. Taking place of traditional grips turns the traditional rotary machines to wireless. High capacity battery: Durable and consistent. battery equipped with 1400mAh battery which supports working 7 hours continuously. Magnetic interface: Makes it easier to connect the grip to the machine.Function: one button for on/off, easy to operate. Removable shell: convenience to clean, just simply spray alcohol on the surface and wipe clean. Show more