Never be Late Again with Light Up Blue Cube Alarm Clock. with a Simplistic Yet Elegant Bamboo Wood Appearance, Light Up Digital Clock is Great for Office or Home Use & Blends Beautifully with Other Decors. a Useful & Amazing Gift for the Holidays, Birthdays, or Even Employee Recognition. Multiple Large Imprint Areas Make for a Great Promotional Item. to Activate Your User-friendly LED Wood Clock, Plug into a USB Port cable Provided & Recommended If Using Daily. Alternatively, You Can Use 3 Aaa Batteries for When USB Capabilities Are Not Available batteries Sold Separately. Minimum Quantity: 25