Mute Vibrating Alarm Clock Shaker for Hearing Impaired Snooze Student3498
Advantages of vibrating alarm clocks: A vibrating alarm clock is used to remind people by vibrating.
Before going to bed, place a vibrating alarm clock under your pillow. When vibrating, it generally does not disturb others, and the effect is a sound alarm clock, which does not cause noise.

Power supply: 3 x AA batteries (not included)
Material: plastic
colour: white

Package Contents:
1 x alarm clock