[ The Unique Wireless Bed Shaker ] - Tired of dealing with short cables or complicated setups on wired vibrating alarm clocks? This wireless vibrating alarm clock provides a powerful solution, easily waking you up from anywhere within 32 feet. No wires, no hassle. [ Very Loud Speaker Wake You Up ] - Wake up with extra-loud sound, strong vibration, or both. Ideal for heavy sleepers, this alarm clock offers two volume levels: loud or normal beep. [ Ultra-Large 1.8 Inch Digits & 0-100 Dimming ] - Featuring a 5.5-inch LED curved display with bright red digits that are easy to read from across the room. Adjustable brightness from 0 to 100 for comfortable viewing in any lighting condition. [ Dual Alarm & USB Charging Port ] - Set two different alarms for the same day with the dual alarm function. Includes a built-in USB port to conveniently charge your phone or other devices. [ Easy To Use ] - Large, intuitive round buttons make operation simple. The wireless shaker operates on 3 AAA batteries (not included). Color: Black Material: Plastic Package Contents: 1 x Alarm Clock 1 x Vibrator 1 x USB Cable 1 x English Manual Note: Lighting and monitor settings may cause slight variations in color between the product image and the actual item. Measurement may vary by +/- 1-3 cm.