The Riptunes WAV110 Vibrating 3-in-1 Alarm Clock is exactly what you are looking for! With options of Loud Alarm Buzzer, Mighty Bed Shaker, and red flashing light all in one device, it ensures you wake you up on time. You can also choose to wake up with only one or ALL 3 - buzzer, sound & LED flashing – depending on personal preference therefore making it an ideal wake-up companion for deep sleepers, teens, seniors, or with hearing loss individuals. The dual alarm function allows for complete customization catering to your specific schedule. With 3 wake-up modes: Weekday/ Weekend/ Every day, you can set one to wake up at weekdays to work or school, but the other alarm at weekends for more rest. It’s simple to set-up with a Large Display, Full Range Dimmer and White Digits, making it easy to read during the day and night. The WAV110 also has a dial for adjustable brightness to turn it from full darkness to full brightness & vice versa, so you can choose to brighten or dim the display to whatever level is best for you. It also comes with a USB charging port so that you can charge your phone or other 5V devices conveniently and the Battery Backup features with 3*AAA battery backup (battery not included) will save the Clock and Alarm Setting in case the clock gets unplugged.