Product specifications:
<br />
<br />It is a Bluetooth wireless remote self-shutter used on cell phones. Without installing any software, general use for iPod / iPhone / for  iPad, i9220 /i9250/i9300/i9500/i9190/note2/note3, Xiaomi and other parts of Android 4.1 systems above.
<br /> 
<br />- Can be carried long distances self-timer, up to 60 meters in the absence of obstructions.
<br />- With five function keys: switch, Bluetooth pairing, camera, Android configuration, IOS configuration.
<br />-IOS system is only compatible with version 5.0 above.
<br /> 
<br />Communication:Bluetooth Version.3.0
<br />Transmit frequency:  2.4GHz-2.4835GHz
<br />Dimension:  48mm*30mm*10mm
<br />Weight:  20g
<br />Powered: By CR2032 battery ( Not included )
<br /> 
<br />Color:Red, white, black, green, blue, yellow ( Please advise the color you prefer,thanks. )
<br /> 
<br />Compatibility list:General use for
<br /> iphone 5S/5C/5/4S/4,for iPad4/3/2/for mini iPad with Retina Display,for
<br />iPod touch 4th geberation or newer Note8,10.1+,Moto X/Nexus4/5/7+/Xiaomi 1S/2S/3+
<br />for Sony Xperia S/HTC New one/Xiaomi  and X+/Other android phone
<br />The farthest remote distance is 60 meters; Bluetooth version 3.0; General for iPhone/for iPad and Android version 4.22 above mobile phones. 
<br /> 
<br /> 
<br />How to use:
<br />1: Turn on the remote control switch, and the blue light flashing. 
<br />2: Turn on the Bluetooth of the mobile phone, search for the new devices, and then connection. 
<br />3: After pairing and connecting, open the camera on the phone. 
<br />4:use for iPhone can be directly remote controlled by the camera shutter. 
<br />5: Part of Android phones can also be controlled by the camera shutter. 
<br />6: For the Android phones that can not controlled directly via the shutter, please download camera360 software, open camera360 software, click the Settings icon on the upper right corner of the phone, Advanced Settings, and then the camera settings, set the volume button options to take photos.
<br />
<br />Package content:
<br />1 x Bluetooth Shutter (Battery not inside for passing airport security safely,thank you!)
<br />1 x User Manual