Logitech K375s Multi-Device Wireless Keyboard and Stand Combo

‘- Weight: 475 g with 2x AAA batteries
– USB connection: Available USB port required
– Bluetooth connection: Bluetooth Smart ready device with keyboard support required
– Logitech Unifying protocol: 2.4 GHz Bluetooth Smart technology
– Wireless range: 10 m wireless range
– Wireless encryption: Yes
– Indicator Lights (LED): 3 Bluetooth channel LEDs
– Battery indicator light: Yes
– Battery: 2 x AAA
– Battery life (not rechargeable): 24 months
– Connect/Power: On/Off Switch
– 1-Year Limited Hardware Warranty
– 920-008250