Vibrating clock with powerful vibrator Super loud alarm rings. 3 levels of volume for choose Brightness adjustable among 4 levels Dynamic RGB Led Display and several single color light modes switchable Dynamic RGB Atmosphere Night Light and several single color light modes switchable Four wake-up modes: Loud Buzzer, Vibrator, Red Blinking Light, or Combine them all Dual Alarms with Snooze function display Time: 12HR / 24HR display Temperature (℃ / ℉) display Calendar and the day of week Memory function Colour:Black Material:Plastic Package Contents: 1x Clock 1x USB power Cable 1x Vibrator 1x Englsih Instructions Manual Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.