1、MULTIFUNCTIONAL: With multiple functions, it supports fast forward, fast reverse and random playback, which can be used for short video liking, watching videos, taking photos, recording videos, reading novels, electronic books and so on. 2、TYPE C CHARGING: This remote selfie button has a built in rechargeable battery and adopts Type C charging interface, which is convenient and fast to charge. 3、REMOTE SELFIE: Compatible with BT, the pairing connection is fast, stable and efficient, and the effective distance is about 10m /38 ft. You can control it from a long range, convenient and practical. 4、EASY TO OPERATE: Connect and ready to use, easy to operate, stable and flexible control. Meanwhile, it adopts a streamlined design for one handed operation and has an anti slip function to prevent slipping. 5、PORTABLE SIZE: The remote selfie button is small and lightweight, weighing only about 30g, making it easy to carry. You can carry it with you for easy use in various scenarios. 1 x Remote Control Selfie Button1 x Charging Cable1 x Instruction Manual Item Type: Remote Control Selfie ButtonMaterial: ABSWeight: Approx. 30g / 1.1ozBT Version: BT 4.0Battery Type Of Remote Control: Li Polymer Battery,1xCR2032, Battery Capacity: 200mah(Built In)APP: For Beauty R1