1. Connection: 2.4G (USB receiver)
2. Charging interface: Type-C
3. Battery capacity: 500mAh
4. Wireless carrier frequency: 2404-2480MHz
5. Charging voltage/current: 5V/250MA
6. Interface resolution: 800/1200/1600/2400DPI
7. Weight: about 74g
8. Size: about 10.5 x 7.1 x 3.8cm

Features:
1. Low noise and light sound keys, delicate hand feeling, comfortable and non-slip
2. 2.4G wireless connection, 10m transmission, accurate tracking of movement
3. Continuous use time up to 720h, can be recharged repeatedly, environmentally friendly and durable
4. Fits the hand curve, comfortable grip, suitable for all kinds of grip position, not tired of using it for a long time
5. Lightweight and portable, available for computer, tablet and cell phone, beautiful and practical
6. 800/1200/1600/2400DPI free switching, to meet various daily needs, rapid movement can also be accurately positioned without losing frames