plug and play, no battery needed, no bluetooth pair needed, apps free, wi-fi free.
Light weight and reduce the burden of the arms. Perfect for your self-capturing, no need to ask others for help now.
Compatible for android and ios. For android system above 4.2.2, if it still not works, download the camera 360. For ios system above 5.0.1, no need any app, plug into earphone hole and take photos..
Brand new in box.