The item is new but open box please check photos for more details The ProtoArc KM100-A Bluetooth Ultra-Slim Backlit Keyboard Mouse Combo in black offers a sleek and modern design with a slim profile of just 14mm for the keyboard. It features a QWERTY layout, backlit keys with three adjustable brightness levels, and a rechargeable battery for convenience. With a maximum DPI of 2400 and multi-device Bluetooth connection, this combo is perfect for enhancing your productivity while using your devices.