... 2. display day ,month ,year 3.with adapter ,durable 4.wall mount or deskatop 5.music snooze ... ,day )week , temperature .12/24 hour can ajust2.adapter :AC100v-240v/47-63HZ ,DC5V,MAX600MA ,screw battery inside ... manual inpacking box4.original manufactrer's power adapter in packing box ,user must use the right ... key to return to normal display 12/24 hour switch: Under normal circumstances, press (UP) key a ...