Nakabayashi Digio2 5 Button Blue LED Mouse Large Wireless Bluetooth Quiet Blue Z8424

Body dimensions / weight: W79 x D125 x H43mm / approx. 85g (batteries not included);Supported OS: Windows 10 / 8.1 / 8/7 / Vista, MacOS X (10.2 or later) (Back and forward buttons cannot be used), Android Ver4.4 or later (Back and forward buttons cannot be used. Right, wheel button Is the same as the left button);Compatible models: PCs, tablets, smartphones that support the HID profile;Resolution: 800~2400dpi (automatic)/1600dpi (fixed) switching type;Bluetooth version: 3.0 class2;Radio frequency: 2.4GHz band;Communication range: Approximately 6 to 8 m in radius (depending on the usage environment);Power supply used: 1 AA battery;Buttons: 5 buttons (4 buttons + wheel buttons)