Mount the device on an object and it will behave like a speaker. This can be a the desk you are working on, a glass window, a book, anything. Interesting fact. If you attach it to your car’s rear window, the entire car becomes a speaker.
However, just like how an actual speaker functions, the best sounding objects are hollow objects like an empty cup or box. The bigger the object, the better sound you get. You can even add an additional unit for stereo playback.
It has a built-in rechargeable battery that lasts about 6 hours on a full charge. Charging takes 2 to 3 hours via a USB C port. The Vibration Speaker System has support for wireless Bluetooth or you can use wired line-in as well.
Buy from Amazon