Features: Compatible with Bluetooth direct-connected cameras, the remote control operation is more stable and faster; the third simulated test satellite module has strong GPS signal and fast star search; rotatable strap hole, wrist strap and universal strap, supports multiple installation and wearing methods; Supports Bluetooth compatible to wake up the camera and shoot quickly when turned off; Wearable, mountable and waterproof up to 16ft/5m; Specifications: Material: ABS Color: Black Compatible with X3, ONE X2, ONE RS, ONE R cameras; Note: Due to manual measurement , please allow 1-2cm error, please make sure you don't mind before ordering. Due to differences between monitors, images may not reflect the actual color of the item. Package includes: 1x remote control