- Enjoy the comfort and convenience of desktop typing on your smartphone, and tablet with this mobile keyboard - K380 Multi-Device is a wireless keyboard that connects to all Bluetooth wireless devices that support external keyboards - Bluetoothwireless - Multi-platform/cross-platform - Windows, Mac, Chrome OS, Android, iOSModel: K380 BLACKProduct Weight: 423g(included 2AA)Warranty: 1 Year#logitech#game#keyboard#bluetooth#Bluetooth-keyboard#Multi-device#wireless#K380