Overview Take the super-slim KB55 Multi-Platform Bluetooth Keyboard with you anywhere you go. Made to travel, it’s more compact than a standard keyboard, and it’ll connect to your smartphone or laptop thanks to its Bluetooth 3.0 wireless connection. Its scissor-switch keys provide a better response with each press/swipe. Two AAA batteries are included, and you’ll know when they need to be switched out thanks to the keyboard’s battery life indicator. Once the keyboard is connected, just flip on the power on/off switch and you’re ready to type away.