Bluetooth Remote Shutter for Samsung S3 / S4 / S5 / HTC / IPHONE - Black (1 x CR2032)
1. Cute and fashion design Bluetooth version is V3.0 frequency range: 2.4GHz-2.4835GHz Bluetooth effective distance is ten meters. 2. Standard voltage: 2.5~3.3V current is 16mA Max. current is 20mA. 3. Suitable for Android 4.2 and above version smartphones / MID / IPHONE iOS 6.0 and above version.