K380OW

Body size
Height: 124mm
Width: 279mm
Depth: 16mm
Weight: 423g (including batteries)
Technical Specifications
Connection type: Bluetooth Classic (3.0)
Wireless communication range: 10m 1Wireless communication range may vary depending on operating environment and computer conditions
customized software
Logi Options+ for Windows (Windows 7, 8, 10 or later)
Logi Options+ for Mac (OS X 10.8 or later)
Batteries: 2 x AAA dry cell batteries
Battery: 24 months
Indicator lights (LED): Battery LED, Bluetooth channel LED x3
Special keys: Hotkeys (Home, Back, Switch Apps, Context Menu), Easy-Switch™.
Connection / Power: On/Off switch
Warranty Information
2-year free warranty
model number
Rose: K380RO
Blue: K380BL
Black: K380BK
Red: K380RD
Off-white: K380OW

Information reference: https: //www.logicool.co.jp/ja-jp/products/keyboards/k380-multi-device.920-009581.html