Bluetooth Shutter includes the following features :

• Anti-Lost alarm tracer function
• Remote control shutter
• Voice recording
• Battery level, tap the battery level button to show the battery level
• Bluetooth: V4.0
• Working voltage: 3V
• Working pressure: 3 mA
• Noise ratio: >=50dB
• Available for iPhone, iPad Mini, iTouch 5, iPad3/4 and Android system,  4.0 smartphone (Android 4.3 version and up-grade version)
• Working distance: <25m
• Requires CR 2032 Lithium battery, lasts about half year
• Available in different colors

Material :

• ABS plastic housing