Newmen Nightingale 600 USB 2.4GHz Wireless 1000 / 1500 / 3000dpi Optical Mouse - Black (2 x AA)
Brand Newmen Model Nightingale 600 Quantity 1 Color Black Material ABS Connection Method 2.4G Wireless Connection Type USB 2.0 Tracking Method Optical Resolution 1000 / 1500 / 3000 dpi Power Supply 2 x AA (included) Supports System Windows XP / Vista / 7 Operation Distance 10m Other Key: 4; Roll: bi-direction; Max. resolution: 3000dpi 3-mode; Refresh rate: 3000fps; Key lifetime: 5 million times; Max. acceleration: 20G Packing List 1 x Mouse 1 x Pouch 1 x Receiver 2 x AA 1 x Chinese user manual