Universal Selfie Stick Monopod Use For Phone

3 on behalf of the three drive-by-wire INSTRUCTIONS: Principle: using the headphone cable to touch off the photo button. Be the first call this product, please confirm the volume key of your phone can take pictures or set'volume ley, totake pictures. Aply to IOS 5.0 above system, adriod 4.2 above system. For IOS system, you do not need to set up. For Andriod system, you may download: Open your phone camera-setting'-volume key-set the volume key totake pictures Some Andriod phone can not be set, you can download free APP like, camera 360, to take pictures. Instructions for use: through the headset line to trigger the camera key. Before buying, please confirm whether the phone can take pictures with the volume keys, the phone can support in the system or camera settings, the volume key is set to "camera" or "shutter"