eCost Bluetooth Wireless Remote Control Camera Shutter Button for Smartphones: iPhone and Android Cellphones + eCost Connection Microfiber Cloth The eCost shutter is small enough to have with you on your keychain whenever you need it Simple and easy camera shutter remote control for iPhone, iPad, Android and Samsung Galaxy / Notes NO APPS TO DOWNLOAD when using an iPhone, iPad, iPod Touch, Samsung Galaxy S3, Galaxy S4 S3, Galaxy Note 3 2, Galaxy Note 8 10.1, Moto X, Nexus 4, Nexus 5, Nexus 7 or Nexus 8 Operational up to 30 feet (about 10 meter) Compatible with: iPhone X, Xs, Max, Xr, 8, 8+, 7, iPhone 7 Plus, iPhone SE, Apple iPhone 6s, iPhone 6s Plus, iPhone 6, iPhone 6 Plus, iPhone 5c, iPhone 5s, iPhone 5, iPhone 4s, iPhone 4, Samsung Galaxy S8, S8+, Note 8, S7, Samsung Galaxy S6, Galaxy S6 Edge, Galaxy Note 9 & Many Other Smartphones