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Principle: through headphones line control to trigger the camera button.
Please confirm before buying mobile phones can take pictures of the volume button， mobile phone can support in the system or camera， set the volume button to "pictures"， or "shutter".
Apply to the IOS 5.0 above system， android version 4.2 above
Apple phone can be used， no need to download software， directly insert the line phone headset hole， can control the camera taking pictures
Android mobile phone can be set: "open the camera" - "Settings" - "volume button" - "set the volume button to take pictures"
If some other android phones， this product cannot be used directly matching， you can download the free APP "360" camera， photograph can also use this software.
