1. Wireless carrier frequency: 2402-2480MHz
2. Resolution: 800/1200/1600DPI
3. Built-in battery capacity: 500mAh
4. Number of keys: 6 keys
5. Connection mode: 2.4G (USB receiver) + Bluetooth 5.0/4.0
6. Charging input: 5V 500mA
7. Rated operating current: within 10mA
8. Tracking system: optical
9. Operating system: Windows XP and above series, applicable to the system of universal mouse
10. Size: about 11.2 x 7.5 x 4.2cm
11. Weight: about 84g

Features:
1. With light to show the power level, low battery automatic prompts
2. 3 connection modes, all kinds of devices can be used
3. Skin-friendly and comfortable hand feel, no slip, full support at the end, fit the hand curve, suitable for long time office use
4. Built-in high-capacity 500mAh rechargeable lithium battery, with intelligent hibernation, no need to repeatedly replace the battery, environmentally friendly and worry-free
5. 800-1200-1600 three-segment DPI free switching, responsive, smooth operation
6. 6 buttons and auxiliary functions to enhance office efficiency