Item Type: Remote Control Scrolling Ring_x000D_ Material: ABS_x000D_ Weight: Approx. 11g/0.4oz_x000D_ Product Model: T10_x000D_ Bluetooth Version: 5.1_x000D_ Remote Control Distance: 10m_x000D_ Battery Type: Polymer lithium battery, 30mah battery capacity (shipped with built in battery) 1Bluetooth 5.1 Stable Connection: Turn on Bluetooth, connect to the use, easy to match, stable operation, support a variety of mainstream short video APP, beauty camera, novel APP. 2Long Distance Control: 10M remote control distance, can easily control your phone, so that watching video more interesting. The charging port facing out, indicator light on the right. 3Easy Page Turning: Support e book up and down page turning, one key remote control to enjoy comfort, no longer need to constantly slide the screen up and down with finger. 4Ergonomic Design: Suitable for fingers of different widths, more comfortable to wear. Keep your eyes away from the screen to reduce eye strain. 5Wide Applications: Remote control page turner can be used for watching movies, online classes, conference presentations, watching short videos, cooking, exercising and relaxing, etc. 1 xRemote Control Scrolling Ring 1 x Specification