Fashion Wired USB Car Mouse

Specifications: Interface Type: USB Hand Orientation: Right Time to market: Jan-12 Style: Mini,3D,Finger Power Type: Rechargeable Number of Rollers: 1 DPI: 1600 Operation Mode: Optoelectronic Gross Weight: 62g Number of Buttons: 2 Type: Wired     Features: 100% New and One Year Warranty. High resolution: 1600dpi Frequency for worldwide compatibility. Two buttons and one scroll wheel. Front & Rear LED lights. Working On any surface except glass. Zoom in And Zoom out Function. System Compatible: Window9x/me/NT/2000/XP/7/8/Mac. Cable length: Use up to 1.3m away from your notebook or desktop computer. Connector: USB 2.0 Dimensions:10cm(L)*5.2cm(W)*3.2cm(H) Weight: 80g