Features: Small size, large battery capacity, long battery life. for most mainstream APPs on the market. One-key control of taking pictures, likes from the air, and page turning of e-books. Ring artifact, unlock new skills, Suitable for watching drama, taking photos, watching videos, click in various poses as you like. BT 5.3, stable connection, easy matching, stable operation, Bluetooth-compatible connection range of ten meters, convenient to use. Package Includes: 1x Remote 1x Type C Cable 1x Manual Specifications: Material: Metal Size: Approx. 50x46x31 mm/1.97x1.81x1.22 in Color: White/Black/Pink Product features: short video page up and down, double click to like, take photos and video, volume increase and decrease, Type-C charging BT Version: Ver 5.3 Support Protocol: EDR+BLE Transmit Power: Classll(-6dBm~+4dBm) Frequency (Hz): 2.40GHz~2.48GHz BT Transmission Distance: 15 meters Charging Interface: Type-C Input Current: for DC 5V Battery Life: 168 hours Charging Time: 30 minutes note: Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.