Your LINE FRIENDS K380 keyboard connect to your computer, tablet, or smartphone, compatible with Windows, macOS, and iPadOS. They?re outfitted with Bluetooth so you can multitask at home or on the go. Your LINE FRIENDS K380 keyboard is quiet as a cloud. Work in a cafe, library, or even a crowded train without disturbing anyone around you. The keyboard features scooped, low-profile scissor keys that give you a fluid, quiet typing feel?like a laptop! Always down for an adventure, your LINE FRIENDS K380 keyboard slip easily into your bag. LINE FRIENDS Bluetooth keyboard automatically go to sleep when you?re taking a break, making battery life last even longer. The keyboard keeps going for up to 24 months.