Xinweiqing 2.4G Ergonomic Wireless Gaming Mouse with USB Receiver for PC Laptop Computer

Specifications: No action within 8 minutes, it will turn to sleep mode. When receiver is not pled or computer is off, it will turn to off mode. The USB receiver is plug and play, easy to operate. Item Name: Wireless Mouse Material: ABS Radio-frequency Carrier: 2402-2480MHz RF Operation Channel: 16, Auto Frequency Hopping USB: USB 2.0 Operation Systems: for Windows 2000/Me/XP/Vista/Win 7 Battery: 2 x AAA Battery (Not Included) Rated Working Current: 15mA, 1.5V Features: Ergonomic, Wireless, Portable Size: 10cm x 6cm x 3cm/3.94" x 2.36" x 1.18" (Approx.) Notes: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Package Includes: 1 x Wireless Mouse (Battery Not Included) 1 x USB Receiver