Perfect for GoPro hero 9,hero 8,for GoPro Max or IPhone,Samsung,Huawei etc.smartphone.Not support other action camera. Four button,easy to mode switching/On off control/quick mode setting/camera parameter setting. Ultra-long standby time,2.5h fully charged,10 hours working time. Can control 5 for GoPros at the same time. Control distance up to 80m without signal interference.<br><br>Both the main unit and remote control can display the remaining power. Upgrade hand wrist strap,more comfortable . Product model: GP-RMT-T10 Product weight: 35.87g If you encounter problems with use or pairing, resetting the camera to the factory mode and re-pairing can solve most of the problems. Colour: Black Material: Plastic Size: 66 x 39.4 x 17.5mm<br><br>Package Contents: 1 x remote control 1 x USB cable 1 x English manual<br><br>Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.