Peakeep Advantage: Neat dial with stereoscopic numbers instead of printed cardboard found in common market. Plus with the black hour and minute hands with perfect accuracy offer an awesome clearly legible look. | Super loud bell rings for people who are heavy sleepers, mild loss hearing even deaf. No snooze button, good wake up clocks for people who has trouble waking up. | Silent with non-ticking hands, nice for a good working and learning environment, also for a soothing sleep. | Vintage twin bell alarm clock, retro style takes you back to 80's. | Hold the back light button, time will be clearly visible at night.