ASHATA Portble Wireless Mouse, 6D 2.4GHz Wireless Cordless Optical Mouse with USB Receiver for PC Laptop Computer Windows/XP/Vista / 7 / Linux/and for MAC Operating System.

Overview: Ergonomic design, professional optical positioning technology. Intelligent mini receiver, automatic connection. More than 16 million ID coding designs. Any 360 is controlled at a distance of more than 10 meters around the operating Angle. Unique intelligent circuit management design, resolution 800-1600dpi adjustable frequency. 3 million times button service life, click the better effect. Adopt the latest infrared light technology.   Specifications: Color: Silver Photoelectric Resolution: 1200dpi (dpi) Interface: USB Key Number: 6 (key)--Left and right buttons, pulleys (can be pressed), forward and backward keys (for browsing web pages and folders), keys to change resolution (under pulleys) Battery: AAA*2 (without battery) Wireless Transmission Distance: 10m Wireless Carrier Frequency: 2402MHz-2480MHz Wireless Working Channels: 16, automatic frequency hopping Rated Working Current: 8-15mA@3V Key Stroke: 0.8mm Press Force: 60-70 ± 10g Button Lifetime: 3 million times Size: Approx. 10 * 6 * 3.5 cm / 3.9 * 2.4 * 1.4 in Weight: 53 g Package list: 1 x Mouse 1 x USB Receiver