Bluetooth speaker to attach to an empty bottle
"Cork speaker" is a Bluetooth speaker that can be used by attaching it to a used bottle. If you put it on your mouth, the bottle will act as a speaker cabinet and the sound will be amplified.
Reuse bottles after drinking
It makes a very astringent sound
Two types of silicon cradle (connection parts) are attached to the main body according to the size of various bottles. You can enjoy changing the depth and volume of the sound depending on the material, shape, and size of glass, PET bottles, aluminum, etc.
"Cork speaker" that can be attached to used bottles
Supports up to 37 mm caliber with 2 types of cradle Washable with water
The more you drink, the more you enjoy it?
4 stylish colors
The size is 64 x 54 x 54 mm and the weight is 76 g. Currently, we are looking for support on the crowdfunding site "Makuake", and there is also a plan that can be obtained at an early discount price at the list price of 6,480 yen. If the project is completed, it will be shipped in April. It seems that this year's home party and camp will be lively!
Casually liven up the party ♪
* All images are from " Makuake "
