Is the cable of the wired vibrating alarm clock on the market are either too short or too much hassle? Now, Our clock provides you a powerful wireless vibrating alarm clock, it can easily wake you up in any corner within 32 feet, No wire, No hassle! Very Loud Speaker Wake You up Easy wake by extra-loud sound,super bed shaker or sound & shaker, it is an ideal wake-up companion even if you are a heavy sleeper. Two levels of volume option: loud or normal beep sound. Ultra-Large 1.8" Digits & 0-100 Dimming Elegant 5.5" LED Curved-Screen makes it easy for you to see the bright red number from anywhere of the room. Adjustable brightness levels between 0-100 for comfortable viewing. Dual Alarm & USB Charging Port Features with dual alarm, you can set two different alarms on the same day. This Bedside clock also comes with smart USB charger port to conveniently charge your phone or other digital devices.