Sound is great Sound is great! People hear me perfectly and can't tell I'm using a microphone. No comments from others on background noise so I assume it is blocking a lot of it. The only complaint I have is they aren't very secure in the ears. I have small ears and an using the smallest earpiece cover but they are heavy and there isn't anything additional to secure it to your ear. A small wrap around piece would be ideal. But otherwise, I'm very happy.

Excellent performance products and service Excellent performance products and service, I bought 7 pair of TWS Top sound, best in class mic for phone calls is very rare. Easy to handle. Professional recomendations based on my needs, quick response and fast order handling. I truely recomend

Outstanding!! Outstanding!!! fast response, great understanding in my need of product, best talk quality in ear headphones. Top shipment handling and no problems i customs. I'm very impressed and hard to please. Thank you Advance Sound

Fast Shipping Great Product I received the item faster than expected and it's exactly what I needed – worked perfectly. Thanks!

I love these kind of earbuds I love these kind of earbuds, the plastic just aren't comfortable. Not only that but I actually recieved them a day before I was scheduled too. Will definitely be ordering more from them when the time comes. Very satisfied!!!!!!