Bluetooth speaker A-10
This is a Bluetooth Speaker, but not just speaker.
It has something special technology inside which is vibration technology and own MP3 function.
It is speaker to take advantage of floor’s vibration.
The quality of sound and volume can be changed according to the material of floor,
It makes people to enjoy different tone and sound quality from the different objects.
2007
Selling in Korea, Apple Retail Store
2009 / JM JO
