10 User Opinions
"Good battery. ."
"Good Sound with Superb Backup . Good sound quality and back up is very nice for long journey."
"Nice product with great battery and sound quality."
"Its has a great sound quality, good Battery backup and sleek in size."
"It has a very good battery backup that it sometimes lasts for a week for an average user"
"As soon as battery drops to less than 10% the voice over feature will notify you to charge. No matter what your work out is, it can be jogging or weights you can just clip it and forget it."