GM306e Bluetooth Finger Lazy Mice Charging Phone Tablet Notebook Universal Mice(Black)

1. Set on the finger, wireless operation, convenient and practical2. Lightweight and portable, healthy and labor-saving3. USB interface charging, convenient and fast, long use time4. Resolution: 1000DPI5. Bluetooth frequency band: 2.4G Mhz6. Battery capacity: 3.7V 180mAh7. Charging interface: USB8. Charging time: about 2h9. Use time: about 15h10. Use distance: about 10-12m11. Support system: Android, IOS, windows, etc.12. Transmission interface: USB1.1, USB2.013. Material: ABS14. Weight: about 25g15. Size: about 6 x 4 x 3.8cm