. Compatible with: - For Iphone 5 / 5S / 5C / 4S / 4, for Ipad 2/3, For ipad mini. For Ipod touch 4th or newer.
 -for Samsung Galaxy S2 / S3 / S4, Note1, Note 2, Note 3, Tab 2.
 - (Android 4.2.2 or newer OS and iOS 6.0 or newer)
 2. Bluetooth Version: V 3.0
 3.Transmission frequency: 2.4GHz-2.4835GHz
 4. Battery life: CR 2032x1 included, over 6 months under working in 10 times a day.
 1. This remote shutter release allows you to place your IOS & android smartphone or tablet within bluetooth range to take amazing self portraits of you and your friends.
 2. Easy to Install, easy to use.
 3. Tired of having to contort your arm or take several bad shots from someone cutting? Anyone can be in the photos with this bluetooth remote shutter release.
 4. Download the free app from Google play or the app store, pair your device with this controller, and enjoy taking great photos.
 5. The key to great selfies is in the plane of your hand with this controller.