Item Type: Remote Control Page TurnerMaterial: ABS and siliconeBluetooth Version: Bluetooth 4.0Remote Control Distance: Approx. 10meter / 32.8ftBattery Type: Polymer lithium battery, Battery Capacity: 20mahTransmission Frequency: 2.4GHZ-2.4835GHZApplicable System: Video, reading, selfie remote controlProduct Size: Approx. 21 x 21 x 10mm / 0.83 x 0.83 x 0.39in1BLUETOOTH 4.0 STABLE CONNECTION: Turn on Bluetooth, instantly connect for remote control, easy matching, stable operation2SUPPORT FOR MAINSTREAM APP: Remote control page turner supports a variety of mainstream short video APP, beauty camera, novel APP3SIMPLE OPERATION: Remote control button single click(next video), double click(clik like), fast press three times(last video), long press(take photos or video)4HUMANIZED DESIGN: Remote control page turner adopts human engineering design, suitable for fingers of different widths, charging port facing outward, indicator light on the right510METER REMOTE CONTROL: Video scrolling ring allows for easy click like in space to make scrolling short videos more interesting 6SMALL BODY LARGE CAPACITY: Video scrolling ring has low power consumption, long endurance, continuous working for 10h 1 x Remote Control 1 x USB Cable 1 x User Manual