Compatibility: Perfectly designed for and compatible with other e, this Bluetooth 5.3 remote allows seamless page turning and device operation without distraction.MultiFunction: Beyond books, use this remote as a camera shutter for capturing photos or as a convenient phone screen management tool.Enhanced Connectivity: Employs the latest Bluetooth 5.3 technology for quicker response and stable connection over distances up to 15 meters.UserFriendly Design: Compact and , this controller is easy to carry.Bluetooth version: 5.3Supporting Protocol: BLETransmission power: Classl (6dBm+4dBm)Frequency (Hz): 2.40GHz2.48GHzBluetooth transmission distance: 15 metersCharging interface: TypeCInput current: DC5VRing battery capacity: 30mAhClicker battery capacity: 70mAhFunction: Quick click, quick like, order grabbing, novel page flippingClick speed: adjustable from 1 to 99 levels/can be clicked 99 times per secondBluetooth mode: flashing videos///flipping pages of novelsApplicable : clamp and use as neededGear display: High definition digital displayDue to different batches, there may be differences in product appearance and printed text, which will not affect use.Colour:BlackMaterial:ABSPackage Contents:1 * clicker1 * remote control1 * TypeC cableOnly the above package content, other products are not included.Note: Light reflection 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 +/ 13cm.