1Bluetooth 5.3 Stable Connection: Turn on your bluetooth, instantly connected, easy matching, stable operation. 2Remote Control Page Turner: You don't need to constantly slide the screen up, down with finger when watching short videos or reading novels. Leaves your hands free. Support for mainstream APP. 3Ergonomic Design: Remote page turner is suitable for fingers of different widths, charging port facing out, indicator light on the right. 4Simple Operation: You can use it to watch short video, turn the page at will, shoot short video. Let brush video more interesting. 5Long Endurance: Built in 150mah polymer lithium battery, low power consumption, long battery life, it charges for 1h and lasts 30 days. Specification Item Type: Bluetooth Remote Control Page Turner Material: Plastic Weight: Approx. 48g / 1.7oz Product Model: QQH 01 Bluetooth Version: Bluetooth 5.3 Battery Type: Polymer Lithium Battery Battery Capacity: 150mah (Shipped With Built In Battery) Applicable System: Video, Reading, Selfie Remote Control