Great battery life and bluetooth connectivity, great sound for a portable device, easy to transport, rugged and waterproof construction, along with superb battery-life make this product a real winner, especially at the price-point.

It must have an excellent battery.

And the JBL out-performs with battery life and acoustical richness.

BATTERY LIFESo far it hasn't died once

works really well and has a great battery.

Only downside, if you're playing at max volume, the battery will only last around 2 to 3 hours

This speaker has great battery life

Great battery life, portable with good volume and bass / sound quality

I am patiently trying to work this out as they make terrific sound

sounds nearly as good as my small studio