Bluetooth pairing remote camera shutter with testing facilities

Bluetooth pairing remote camera shutter with testing facilities Specifications: Features: 1.wireless remote control of taking photos; 2.bluetooth pairing connection; 3.no need to download any software, easy to use. Bluetooth Remote Shutter Picture How to Use: There are function keys: switch, Bluetooth pairing, camera, Android configuration, IOS Configuration IOS system is only compatible with version 6.1 and above Use Step : *First : Bluetooth pairing *Second : By APP camera