X-Sticker vibration speaker ?

This was bought in error at a Xmas market with no way to return to the vendor. As new. Blurb from manufacturer below. Description: X-Sticker is the latest speaker system which makes surprising sound effects. Stick it to just about anything and it will use new vibration technology to produce great sound. The X-Sticker is small and light which makes it easy to take anywhere. The X-Sticker can be powered by both battery and USB. Try this on all types of surfaces and hear the unique sound each surface produces. Package included: 1 x Vibration speaker 1 x USB cable 1 x Audio cable extension cord 1 x Manual