Feature:1. Bluetooth 5.0 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.2. Easy Page Turning: Support 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.3. Charging on the Go: Comes with a mini charging compartment, which has a powerful battery life, 1.5 hours of charging, can support remote control ring charging 5 times.4. Comfortable to Use: With ergonomic design, the plastic material is round and flat, and the edge is polished without hurting hands, suitable for fingers of different widths.5. Long Distance Connection: Small ring design, can take full body photos, family photos, selfie or video by yourself no matter where you are, charging port facing out, indicator light on the right.Specification:Item Type: Bluetooth Remote Control Page TurnerMaterial: ABSWeight: Approx. 86g/3.0ozBluetooth Version: 5.0Support Protocol: for HIDCharging Interface: Type CCharging Voltage: DC 5VWireless Working Distance: 10M (without obstacles)Charging Bay Battery Capacity: 200mAhCharging Bay Battery Type: Polymer lithium battery (shipped with built in battery)Remote Control Ring Battery Type: Polymer lithium battery 25mAh (shipped with built in battery).Package List:1 x Remote Control Page Turner1 x Charging Bay1 x Specification1 x USB Cable