BumpOut Aims to Bump Up Your Phone’s Weak Audio
 

I’m prevented from bringing my portable speaker everywhere because I’m a stickler for great sound, and portables that sound great are usually not pocket-sized! BumpOut LLC from Pensylviania, USA aims to change that with their new portable speaker called – you guessed it – BumpOut! The speaker contains one full-range speaker driver and one passive-radiator...

http://vr-zone.com/articles/bumpout-...io/118440.html