Pros:

Very good battery life: more than 6 hours which is better all other headphones in this price range.

sport looking design.

Sound is clear and dominant compare to other similar headphones.

Nicely done earhooks that hold the headset snugly in place. more info…

Bluetooth Headphones, Grandbeing® V4.0 Bluetooth Headphones Wireless Sport Sweatproof Stereo Earphones Workout Earbuds Headsets with MIC and Volume Control for iPhone Samsung HTC Smartphones, Black

Bluetooth Headphones, Grandbeing® V4.0 Bluetooth Headphones Wireless Sport Sweatproof Stereo Earphones Workout Earbuds Headsets with MIC and Volume Control for iPhone Samsung HTC Smartphones, Black>  more info…