Mice Features: Wireless,Optical Model: S4000 Package:Yes Style:Finger Power Type: AA Battery Number of Buttons:4 Number of Rollers:1 Model Number:S4000 DPI:1600 Type:2.4Ghz Wireless Operation Mode: Opto-electronic Supports: Windows 98/ME/2000/XP/Vista Item Size: 115(L)x62(W)x32(H)mm Interface Type: USB Package: Black-Gold Style: Finger Power Type: Battery Number of Buttons: 4 Number of Rollers: 1 Type: 2.4Ghz Wireless Silent Silence-Touch type silent key 10 m Transmission-2.4G wireless transmission technology DPI fast handover-One button switching speed of pointer movement 1.Aluminum Alloy Wireless Mouse 2.Rubber Paint Shell Smooth Feeling 3.Mute Key Silent Touch,No Noise 4.DPI Button Fast Switching
Package Content:
1 x mouse
1 x receiver