This Westclox Big Ben Moon Beam Light Alarm Clock with usb is a stylish and functional addition to any bedroom, home office or guest room. The mint green color and vintage/retro style of this licensed reproduction clock make it a unique piece for collectors or anyone looking for a charming décor item. With a mechanical movement and analog display type, this alarm clock features battery backup, alarm, lighted dial and an electric cord for use in the USA. Its frame is made of glossy plastic and the clock is powered by electricity. This clock is perfect for anyone who loves the Big Ben character and the Westclox brand.