1. Precise button system, fast button action 2. Ergonomic design, comfortable to use 3. Waterproof design, not afraid of getting wet 4. The non-slip pad design at the bottom of the keyboard is not easy to slide 5. With multi-function buttons, easy to use 6. Operating distance: 10 meters 7. Keyboard size: about 42.5x14.5x2cm

http://olla.gr/kb-6600-2.4ghz-office-waterproof-wireless-keyboard-mouse-set/