The Boombot1 speaker fuses Japanese urban design with mobile audio in a truly portable package. The Boombot1 is our wired, ultra-loud portable speaker system that works with any audio device. It allows audio fanatics to enjoy their tunes on the go in a package that sounds as amazing as it looks. The Boombot1 is our entry level portable speaker model, but don"t let that fool you! Expect some serious BOOM for the buck. All Boombots are rechargeable, extremely loud, and durable enough to withstand the abuse of your lifestyle, guaranteed.