Logitech K400 Touch Plus Dark, Wireless Keyboard with Easy Media Control and Built-In Touchpad 920-007146

Connectivity Technology: Wireless Brand: Logitech Color: White Number of Keys: 104 Overall Height: 139.9 mm (5.5 in) Width: 354.3 mm (14.0 in) Depth: 23.5 mm (1.0 in) Weight: 390g (with batteries) Wireless TV keyboard with touchpad Touchpad Height: 76 mm (3.0 in ) Width: 47 mm (2.0 in) Connection Type: Logitech Unifying protocol (2.4GHz) Special Keys: Mute, Volume Down, Volume Up Connect / Power: On/Off Switch Battery Details: 2 x AA Battery Life Up to 18 months Key life: Up to 5 million keystrokes Typing noise: Within 55 dBA for all keys Wireless range: 33 ft (10 m) Wireless TV keyboard with touchpad