2017 hot-selling standard Wireless Mouse                                
Interface: Nano USB receiver
Key number: 4
Resolution: 800/1200/1600  
Working distance:10M                                                                                                                                                                              Material: ABS                                                                                                                                                                                       Size：102.5×61×25mm
Color: Black                                                                                                                                                                                                  OS supported:Windonws 98/2000/7/8/10/XP/Vista/Mac                                                                                                                                                                                                                                                                                                                            Battery:AAA*2