Comments on: Sanwa Waterproof Case with built-in speaker protects MP3 player http://www.coolest-gadgets.com/20091101/sanwa-waterproof-case-builtin-speaker-protects-mp3-player/ Playing with cool gadgets in the ongoing search for the Coolest Gadget Wed, 10 Jan 2018 14:32:26 +0000 hourly 1 http://wordpress.org/?v=4.1.22