PENGUINFLY Digital Alarm Clock, Desk Clock, Silent, Battery Powered, USB Powered, Tabletop Clock, Stylish, Small, Fashionable (Black Body x White Light) Brand new, unopened. I bought it, but I no longer have a use for it, so I'm selling it. —-:—-:—-:—-:—-:—-:——:——:——:——:—-:—-: This is an LED digital alarm clock with a large digital display that is easy to see at night. It's digital, so there's no annoying ticking sound, and it's silent. It's a compact but easy-to-read multi-function clock. In addition to the time, it can also display the date and temperature. The display lights up with sound control (only when powered by batteries). There are two power supply methods: battery-powered and USB-powered. The battery-powered version has an energy-saving design that automatically turns off after a certain period of time. Accessories: USB power cable, Japanese instruction manual Notes: The battery-powered version automatically turns off after a certain period of time, so if you want to display it constantly, please use USB for continuous power supply. Brand: PENGUINFLY Color: Black body x White light Display type: Digital Style: Modern Features: Temperature display, Alarm clock Product dimensions: 16 width x 6 height cm