The Anything Speaker, Bone conduction speaker

It turns ANYTHING  into a loud speaker! Experience bone conduction audio technology with the Hot Bone Conduction Bluetooth Speaker. This Vibration Stereo Audio Digital TWS Wireless Smallest Speaker provides the ultimate listening experience with crystal clear sound and bass. Enjoy free shipping on your order. Hot Bone Conduction Bluetooth Speaker Vibration Stereo Audio Digital TWS Wireless Smallest Speakers  About this item Bone Conduction Speaker-- It's the world's smallest bluetooth speaker that can turn anything hallow into a speaker. It will give you a DIY sound experience, just place it on different surfaces such as luggage box, guitar, wooden desk, pillow, cardboxes. Differnet surfaces, differnt sound effects. Super Mini Speaker in Tiny Size-- The diameter of the speaker is about 4cm/1.6inches, small and portable, you can put it in your pocket or bag, carrying it anywhere anytime. A very suitable gift for Christmas, Halloween, thanksgiving Day, New Year, Back to Shcool, birthday