This little speaker is great, and you can stick it anywhere for great sound!
The vibration speaker came very quickly. The speaker is best sounding in wooden doors and wooden boxes because it provides a somewhat loud sound with nice balance of vocals and bass (also depends on the song, not just the surface).I am satisfied with the product and want a 2nd one to do stereo sound.
Love being able to listen to music with great sound in the shower with this device.
Good sound ideal for people too little space have to a stereo installation put down