1. Smart wireless page turner, supports reading on the reader, supports page turning on mobile phones and tablets, supports up and down page turning 2. Reading books, one-click page turning, supports the use of multiple brands and models of readers, freeing your hands to read easily 3. Ink screen page turning, saving time and effort, convenient and fast, adaptive fit design without blocking 4. Meet various reading needs, can be used on multiple types of reading devices, challenge new heights of battery life, and can be used continuously for about 20 hours on a single charge 5. Separate large buttons, using 2 theme buttons, the panel is clean and tidy, the human body gesture angle, and the operation is simpler Color: Black Bluetooth version: Bluetooth 5.2 Transmitting power: -20 to +10dBm Frequency (Hz): 2.400-2.4835 G Bluetooth name: H08 Communication distance: 10---20 meters Battery capacity: 300mAh Charging time: about 2 hours Weight: 100g Packing method: boxed Single set contains: page turner*1 remote control*1 Data cable*1 (you can choose to order two page turners)