1. Number of keys: 4 keys 2. 3-DPI: 800/1200/1600dpi 3. Switch life: more than 5000 times 4. Voltage/current: 1.5V 15mA 5. RF frequency: 2402MHZ-24080MHZ 6. 1 AAA battery 7. Material: ABS+silicone 8. Application: PC, , smart TV, set-top box, etc. 9. Only supports Windows XP / 7 / 8 / 10 / 11 10. The mobile operation is easier than ordinary mouse. 11. The operation is more suitable for human hand holding. 12. Plug and play, no driver required. 13. Exquisite and compact, the first choice for notebook users.
