JCC Music Alarm sound silent LED night light Quartz Analog non ticking sweep second hand bedside alarm clock (White) Quiet sweep second hand, Silent, no ticking to ensure a good sleep and best working environment. Simple to Use Alarm Clock -- Requires 2*AA batteriesnot include, without thinking about power goes out and wires, it can be placed whatever room you need. Also the compact dimension of 3.6*3.6*1.5 in goes off idea travel alarm clocks. Snooze Function -- Good helper for those kids/teens who has trouble waking up and heavy sleeper. Short 4 minutes nap gives an extra break. Beautiful Blue Backlight -- Every nice morning, not only music but also the flashed soft blue light wake you. Every quiet night, press top, backlight is gentle on eyes for time viewing, lasts for 5 seconds. Silent Quartz Movement -- Quiet sweep second hand, non-ticking to ensure a good sleep and best working environment.