Fingertip Ring RC Page Turners Type-C Rechargeable Wireless Remote Tablets Page Turners Lightweight for E-book Clicker Accessory

High-concerned chemical : None Wireless Communication : RF Use : Universal Brand Name : Shunmaii Origin : Mainland China Remote Control Page Turners : Fingertip Ring RC Page Turners Wireless Remote Tablets Page : Multifunction Page Turner Clicker Origin : Mainland China Material : ABS Frequency : 433GHz Remote control distance : 5 meters Charging interface : Tye-C Input current : DC5V Ring battery : 30mAh Clicker battery : 200mAh Continuous use time : 48 hours Charging time : about 2 hours Ring : 32x31.5x18mm1.26x1.24x0.71inch Packaging size : 80x78x33mm/3.12x3.04x1.29inch Ring product weight : 6g Clicker : 65x27x11mm/2.56x1.06x0.43inch,19g Gross weight : 47g