Product parameters:
1. Material: ABS+silicone
2. Application: PC, smart TV, set-top box, etc.
3. Features: ergonomics, mini
4.3-DPI: 800/1200/1600dpi
5. Interface: USB
6. Current: 3.7V/15mA
7. RF frequency: 2402MHZ-24080MHZ
8. Battery: AAA battery x 1 (delivery without battery)
9. Wireless transmission frequency: 2.4GHz
10. Compatible system: support win7/8/10
11. Transmission distance: 10 (m)
12. Product size: 14.5 x 2.2 x 1.5 cm
13. Net weight: 30 grams

packing list:
-Mouse x 1
-Receiver x 1
-Instruction manual x 1