Firststep Wireless Bluetooth Shutter Remote Controller For Android and iOS Mobile Phones Camera Remote Control (Black) General Brand Firststep Key Features camera remote bluetooth, remote, bluetooth remote, shutter remote, remote for selfie, remote for camera, remote for mobile, wireless remote, tripod remote Other Features Easy to carry, Works with every android and iOS Phones, One Click Selfie Wireless Yes Wireless Type Bluetooth Number of Batteries 1 Controls Shutter Release Shutter Release Delay 1 Second Maximum Operating Range 20 Meters Battery Type 3 VV Button Cellc 2032 In the Box 1 Shutter Remote, 1 Battery Color Black Model ID Wireless Bluetooth Shutter Remote Controller For Android and iOS Mobile Phones Compatible With Mobiles, Tablets Compatibility Intended For Androids, iOS Phones