Wireless Computer Mouse 1600DPI USB Optical 2.4G Receiver Mouse for Laptop, Green, 501 Original

Specification:Photoelectric resolution: 1600dpi (DPI)Number of keys: 4 (keys)Wireless transmission frequency: 2.4GHzTransmission distance: 10mRF carrier: 2402-2480 MHzRF operation channel: 16 channels, automatic frequency hoppingInterface: USB plug and playSystem: Windows 2000, me, XP, vista, win 7Power supply: 2 X AAA battery (not included)Rated working current: 15mA, 1.5VThree level power saving mode:1) No movement within 1 second - enter rest mode2) No movement within 8 minutes - enter sleep mode3) Receiver out or computer off - enter shutdown modeColor: White, Pink, Black, Red, Gold, Blue, Green, SilverProduct size: 113 * 58 * 24mmProduct weight: 45gPackage size: 130 * 70 * 50mmPackage weight: 70gNote:Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!Please allow 1-2cm measuring deviation due to manual measurement.Package Content:1 x Mouse1 x Receiver