Long Distance Operation - Take photos even when you are away from your device. Operational up to 30ft, 10MPortable in your pocket: the remote control is very small and lightweight, so it is convenient to carry it with youBriefly press the button to start. The white light flashes after power on, the mobile phone opens the Bluetooth search list, selects the ATG-SJL device for pairing, the white light is always on for 15 seconds after the pairing is completed, and then automatically turns offShort press the button once to turn the live app page (see the following video), quickly press the key times: as the current videoFree your hands, make your life more comfortable and happyBluetooth version: 4.0Battery capacity: 25 mAh.Endurance time: 10hColour: Pink / BlueMaterial: ABSSize: 20 x 20 x 23mmPackage Contents:1 x Bluetooth fingertip remote control1 x USB charging cableOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.