Bluetooth Remote Control, Camera Shutter with Bluetooth Wireless Technology, Compatible with iPhone/Samsung/Huawei (iOS and Android), 
* Ultimate Convenience: Our remote control helps you snap fabulous photos elegantly from the right angle and perfect distance you want!
* Wireless Control: With the cutting edge Bluetooth technology, you could easily take steady selfies, group shots and Vlog. More importantly, hands free!
* Smart Pairing: No apps required. Just turn on the switch, pair it once and it will be automatically recognized on your next use. You are able to capture awesome photos and videos even from up to 30 feet (10m) away.
* Modern Design: You can bring it anywhere! Just slip it in your pocket or keep it on a keychain. 
* Compatibility: The remote pairs perfectly with phones and tablets operating on Android 4.2.2 OS and up / Apple iOS 6.0 and up. Including, iPhone series, iPad series, Samsung Galaxy series, HUAWEI, ONEPLUS, MI etc. Both iOS and Android Cellphones are compatible.
Specification:
Communication:Latest Bluetooth
Frequency:2.4 GHz – 2.4835 GHz
Max Range:30ft (10m)
Battery Life:Approx. 6 months using 10x/day(Switchable CR2032 Lithium Battery)
Dimensions:48mm x 30mm x 10mm
Weight:8g
Package Including:
Wireless Bluetooth Remote Control (Battery Included) x 1