"Lightweight, compact, handsfree, affordable MP3"5.0 starson by NLKelly
Pros: Lightweight, cordless, water resistent, quick charge (3 minute charge = 90 minutes of play; 1 hr charge = 11 hours of play).
Cons: Zappin / zapout feature not needed. Does not come with a case.
Summary: Purchased pre-market at a health and fitness expo. So far, this product has lived up to my expectations. It puts out a nice sound; easy to download music; it has a quick charge and seems to maintain a charge for a long period of time. It is lightweight and portable. I recommend it for everyone age 8 to adult.