Logitech K400 PLUS

Logitech K400 PLUS Wireless Touch Keyboard, Black, HR layout In the box: Keyboard, Unifying USB receiver, 2 AA pre-installed batteries, User documentation Connection Type: Logitech Unifying protocol (2.4 GHz) Wireless range: 10 m wireless range - Wireless range may vary due to environmental and computing conditions. Optional software - Logitech Options Battery: 2 x AA (included) Battery: 18 months - Battery life may vary based on user and computing Special Keys - Mute, Volume Down, Volume Up Connect Power: On Off Switch Key Life - Up to 5 million keystrokes Typing noise - Within 55 dBA for all keys Više informacija na linku