there isn't a tracker to them and the fit isn't as comfortable as i would like

It's great really good sound holds charge for days

[This review was collected as part of a promotion.] small and fit great. awesome sound

these are defective. They only stay charged for around 3 hours tops and one only works part time

Not comfortable to put on my ears.

Wonderful Purchase and Awesome Product

They die too quick and you have to charge them every two days even if you don't use them

Love the sound quality, battery life, ease of use and price

Love it great to workout

The material and sound quality are amazing! Would purchase again!