Pros:

This is one of the best budget bluetooth headset you can get on price and overall quality (under 20 dollars)

It has a good grip and sits on ears tightly.

Sound is fulfilling for this price: enough bass and clarity. more info…

KMASHI Bluetooth In-Ear Headset, Sports Light-Weight Earphone Wireless Headphone for Gym Exercise Running Walking Climbing Cycling

KMASHI Bluetooth In-Ear Headset, Sports Light-Weight Earphone Wireless Headphone for Gym Exercise Running Walking Climbing Cycling> more info…

KMASHI Bluetooth In-Ear Headset, Sports Light-Weight Earphone Wireless Headphone for Gym Exercise Running Walking Climbing Cycling-2