Description: Material: Wireless Remote Control Page Turner is made of quality PP material, wear resistant and has a long service life.Ring Shape: Our Remote Control Page Turner adopts ring design, that is small in size, light in weight, easy to wear, comfortable to wear, and ergonomically designed.Function: This Finger Remote Control Ring can click on the screen, turn pages up and down, take selfies, recording video, etc.Ring Remote Control: Portable Finger Remote Control can be connected quickly, has stable performance, can your hands, and the remote control distance can reach 10m.Widely used: The multi function Scrolling Button Ring Fingertip can be used for remote photography, page turning control, video fast forward, pause, etc. Specification: Battery capacity: 50mahVersion: V5.3Use time: about 48h continuous useInput power: DC 5VCommunication distance: 10 metersProduct functions: selfie, like, page turning, page down, page left and right, volume increase and decreaseMaterial: ABS Size Chart: 3.15cmx1.79cmx3.1cm/1.24inchx0.70inchx1.22inch Package Includes: 1 Remote Control Page Turner1 USB Cable1 Manual Note: Please allow slightly errors due to manual measurement and different monitors.