Overview:
1. Radio frequency carrier: 2402-2480MHz
2. Radio frequency operation channels: 16, automatic frequency hopping
3.USB: USB 2.0
4. Operating system: Windows 2000, ME, XP, Vista, Win 7
5. Power supply: 2 * AAA batteries (not included)
6. Rated working current: 15mA, 1.5V

Level 3 energy saving mode:
1. Enter the rest mode without any action within 1 second
2. No action for 8 minutes-enter sleep mode
3. The receiver is not connected or the computer is turned off

Product Information:
Type: wireless mouse
Connection with computer: wireless
Wireless transmission frequency: 2.4GHz
Packing: PE sealed bag
Color: black (PE sealed pocket), white (PE sealed pocket), green (PE sealed pocket), blue (PE sealed pocket), pink (PE sealed pocket), red (PE sealed pocket), purple (PE sealed pocket) pocket)

Packing list:
Mouse x1