no DC Wake MOZART Random Cube [Battery only, Jack] up!

There is no DC Jack, only battery type. Digital alarm clock with gray fabric New media with pre-installed music playback function and alarm clock function. Trademark registration applied for “Random CUBE” Patented Wake up healthy every morning with Mozart's healthy music! ＜Music Alarm Clock & Player＞ Contains 100 Mozart Songs What kind of alarm sound do you wake up to every morning? Are you using something that irritates your nerves, such as a tingling sensation or beeping? A whopping 100 Mozart masterpieces (approximately 10 hours and 41 minutes) have been recorded in the Random Cube, which is equipped with an alarm clock and playback player function. That's ``Wake up! MOZART'' Mozart's violin and piano pieces contain a wealth of high-frequency sounds above 3,500 Hz, but within the audible range of 15 to 20,000 Hz that humans can hear, this frequency range is said to affect the brain's nervous system, immune system, and circulatory system, and have positive effects on health. "Wake up! MOZART" uses a random song selection function to deliver a different famous song every morning from among the 100 songs suitable for a healthy morning wake-up. ◎Product contents Main unit + special blister package, instruction manual, song list (100 tracks), test batteries (AA batteries, CR2032 batteries) For inquiries regarding products after purchase: Graper's Hill Co., Ltd. TEL: 03-6452-2281 (Reception hours: Weekdays 10:00-12:00, 13:00-16:00)