A bed shaker is a device designed to provide gentle or intense vibrations that can be placed under a mattress or pillow. It is primarily used to wake individuals who are deaf or hard of hearing, but it can also be helpful in various other situations. The vibrations produced by a bed shaker are strong enough to alert individuals without disturbing others nearby. Here are some key features of a bed shaker:

– Adjustable Intensity: Bed shakers offer adjustable intensity settings, allowing users to customize the strength of vibrations based on their preferences.

– Multiple Alarm Options: Bed shakers come with different alarm options, including vibration patterns, tones, or a combination of both, ensuring that individuals can choose the most effective wake-up method for themselves.

– Compact and Portable: Bed shakers are compact and lightweight, making them easy to carry while traveling or to use in different locations.