LinkS Bluetooth Wireless Remote Control Camera Shutter For IOS and Android Smartphone Tablet(blue) 1.Take self photos without asking for assistance. 2.Camera Remote Shutter Release for Apple Products. Supported iOS Version: iOS 5.1or newer and android 4.2.2 OS or newer 3.No Manual, installation, or Third Party App Required! connecting, Smile, and Snap! Use this Bluetooth remote control shutter to get sharper pictures by avoiding camera vibration. 4.Just switch the button to on and open the buletooth of your devices , when find the shooter just connecting ,its ok for selfie, no any software needed. 5.Communication distance: 10m(30ft)