The CHERRY DW 8000 is CHERRY technology in a pure, smart design. Attractive, flat, high-quality. It is the ideal wireless desktop set for those demanding the very best in terms of design, technology and ergonomics. The state-of-the-art desktop set from CHERRY for every workplace. Features and Benefits Wireless desktop with smart design Durable key lettering Ultra-flat wireless keyboard with 5 hotkeys 3-button mouse with an infrared sensor and adjustable resolution (1000/2000 dpi) Simple installation; no technical knowledge required Battery status display in mouse and keyboard Specifications Length of guarantee : 3 Years Colour: White/Silver Keyboard: Inscription technology - Laser , Service life standard key: > 10 million key operations Packaging dimensions: approx. 453 x 170 x 33 mm Product dimensions: 441 x 165 x 18 mm (keyboard), 107 x 60 x 27 (mouse), approx. 42 x 18 x 8 mm (receiver) Connection sockets: USB Operating temperature: 0