[ The Unique Wireless Bed Shaker ] - Is the cord of the wired vibrating alarm clock on the market either too short or too much hassle? Now we offer you a powerful wireless vibrating alarm clock, it can easily wake you up in any corner within 10 meters, No cord, No hassle! [ Very Loud Speaker Wakes You Up ] - Easy to wake up by extra loud sound, super bed shaker or sound & shaker, it's a perfect wake-up companion even if you are a heavy sleeper. Two volume levels: loud or normal beep sound. [ Ultra-Large 1.8 Inch Digits & 0-100 Dimming ] - Elegant 5.5 Inch LED Curved Screen makes it easy for you to see the bright red number from anywhere in the room. Adjustable brightness levels between 0-100 for comfortable viewing. [ Dual Alarms & USB Charging Port ] - With dual alarms, you can set two different alarms on the same day. This bedside clock also comes with a smart USB charging port to conveniently charge your phone or other digital devices. [ Easy to Use ] - The top round buttons are large enough and easy to operate, the vibrator adapts to 3*AAA batteries (not included). Color: black Material: plastic Package contents: 1 * Alarm clock 1 * Vibrator 1 * USB cable 1 * English manual Only the above package content, other products are not included. Note: Light shooting 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 +/- 1-3 cm.