Marware UpSurge

UpSurge Mini Speaker, 3.5mm jack, USB, 3.7V 500mAh Li-Ion, 5.1oz, Blue The Marware UpSurge Mini Speaker delivers crisp, distortion-free sound from virtually any media player device. The UpSurge travels with you wherever you go, providing rechargeable, long-lasting audio enhancement in the palm of your hand. Its compact design twists and extends when in use for enhanced bass and sound quality. The UpSurge Mini Speaker is the perfect solution for your portable audio needs, whether you’re watching a movie, listening to music or playing a video game.