FeaturesBluetooth connectivity / 2.4GHz USB dongleLow-profile scissor keysLaser etched keys for durabilityRequires 2x AAA batteries (included)Ultra-thin profile & compact space saving designMaximize your productivity and connect to multiple devices via Bluetooth or USB dongle with the V7 KW550 Wireless Keyboard. The compact design and ultra-slim profile of the keyboard will look great on your desk. The low-profile design of the keys helps keep typing noise to a minimum, plus they have a great feel and response. Additionally, the keys are laser-etched for long term durability and best of all it comes with AAA batteries so you are ready to go right out of the box.