Bornd A50 Wireless 2.4GHz Laser Mouse (Black)

Specifications Mfr Part Number: A50 Features: For use on the desktop and in the air Taking the lead in 3D gyro technology - 360 degrees Ergonomic Design - Specially designed for finger positioning recesses so it is easy to grip in the air 79 channels in hopping, with 2 group from 2.400GHz-2.4853GHz Multifunctional distance remote control for enjoying family multimedia entertainment Easily adjust volume and DPI Gold-plated mini-receiver Excellent package design Buttons: 8 Operation Range: 30 feet Resolutions: 800 / 1600 DPI Compatibility: Windows 98/ 2000/ XP/ ME/ VISTA/ 7/ 8/ Mac OS Color: Black Dimensions: 4.7 x 2.1 x 1.2 inch Weight of Mouse and Package: 0.597 lbs 2x AAA Alkaline Batteries (Included)