life!The sound quality rocks, their iOS app is great

Good battery life

Perfect - great battery life, plenty loud enough, works great

Battery life pretty good

Great battery life.

Great battery life

Incredible sound and battery life!

worst battery life ever, after about a year with very minimal use it just stopped powering on and won't last longer then 2 hours at full volume, pitiful battery amazing sound.

Great battery life , sounds great

Both have similar quality build, have great battery life, and sound great

It has an amazing battery life and came fully charged!

Perfect - great battery life, plenty loud enough, works great

Great quality and battery life for a refurb unit

Sounds great, great battery life!

Great battery life

Sounds great, smart shut off, easy to set up, plays as loud as I like, so portable, it's terrific.

U E Boom