2.4GHz wireless optical mouse with 6 buttons and 3 DPI adjustable 800/1600DPI/2400DPI. Modern appearance design is perfect for laptop companion for home and office use. Features: 2.4GHz wireless transmission up to 10 meters operating distance. Intelligent connectivity, no need to code, plug-and play. Auto-sleep function, more power-saving. 800/1600DPI/2400DPI speed adjustable. With On/Off power switch. Ergonomically designed, comfort grip. Decent and modern design. Perfect laptop companion for home and office use. Specifications: Connection: 2.4G wireless USB: USB 2.0 Power: 2 * AAA battery (not included) Color: Black, Blue, Red, Grey (optional) Mouse size: 11 * 7 * 3.5cm / 4.33 * 2.75 * 1.37in (L * W * H) Mouse weight: 66g / 2.34oz Package size: 11 * 8.5 * 6.5cm / 4.33 * 3.34 * 2.55in (L * W * H) Package weight: 94g / 3.31oz Package List: 1 * Mouse 1 * USB receiver