AB Shutter 3 remote: 

Size: 47x32x11mm 

Bluetooth Distance: up to 10 meters(30ft) 

Communication: bluetooth version 3.0 

Compatible with: Above Android 4.2.2 OS and iOS 6.0; 

Battery life: CR2032*1 cell/about 6 months under working in 10 times a day

remote control: 

Compatible with Android 4.2.2 OS or newer and IOS 6.0-7.1 or newer 

This remote shutter allows you to place your IOS & android smartphone or tablet within bluetooth range to take amazing self portraits of you and your friends 

Easy to set up,easy to use 

Tired of having to contort your arm or take multiple bad shots of cutting someone out?Everyone can be in the pictures with this bluetooth remote shutter