Involvement:Expert (understands the inner workings) - Ownership:more than 1 month Pros:Great product, light and easy to recharge and transfer the songs, just connect the cable to the computer and perform the transfer, comes with manual and usb cable. Cons:Could come with more availability of cenectores to the ears, not everyone has heard the sam... Read more

Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:English: You can use it easily. It can fit well during the exercises. Português: Pode ser facilmente usado. Cabe perfeitamente na hora de fazer seus execícios. Cons:English: Sometimes it hurts your ear and you have to take it off. Português: Algumas vezes... Read more

Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Nice looking. easy to charge, i charge 2-3 hours and then use it for 3-4 training days (1 hs) comfortable (not ear buds, but the whole thing. After few time u get used to ear buds). 2gb it more than enough. Cons:ear buds not great. not too good sound. but if you are run... Read more

Involvement:General (knows how to use it) - Ownership:more than 1 month Pros:Reasonably quick charge time, no software needed to add songs to it, easy to use - works like a regular pen drive. Hold on well to your ears and neck while running. Cons:Poor sound quality. Not comfortable to use for more than 20 minutes or so. Cheap build, ear rubbers... Read more