About the product 1. Brand new and high quality. 2. Principle: using the headphone cable to touch off the photo button. 3. Plug and play. Support IOS and Android system. For IOS system and Android system above 4.2, please plug into earphone hole and take photos. If not invalid after connection, you can press: Camera- Setting- Volume Key- Camera Keys to complete start-up. If still not work, please download the third party APP,such as the Camera 360. 4. No need to connect Bluetooth, only using the cable Audio to take photo. 5. No need to charge, No battery built-in.
