Clappin Jam is unplugged and ecological speaker for cell phone.
Only put cell phone inside Clappin Jam, it will turn up volume with comfortable sound.
No power, no electric machine, so it is useful everywhere both indoors and outdoors.
A tone changes and volume increase without needing a power supply just to put iPhone. you can enjoy music willingly and the speaker which it is a stylish audio system and is interior.
While is handmade one by one, and the finished work brings on the nostalgic atmosphere of the 50-60 generation and the design which is avant-garde.
It became "the molding to let you make hearing and sight comfortable at the same time".
I have I look towards most and listen and, with comfortable music, think that I can tell you about fun of Made in Japan
I make the full-scale reproduction of vintage speakers such as JBL Paragon and Western Electric WE15A etc., and special-order speaker. I launch a speaker brand for iPhone which is a power supply-free using the principle.