QCY T5S review: Design and comfort . The QCY T5s earbuds are comfortable and snug in the ear. They come with three tip sizes (small, medium, large) so you can choose which one is best for you.

Along with the Letsfit T13, the EarFun Free are the best overall performers from the earbuds I've tested so far and have a good, tight seal that blocks out a lot of external noise.

QCY introduces AilyBuds Lite: semi-in-ear Bluetooth 5.3 earbuds priced at 79.9 yuan ($11). Features 13mm titanium unit, 28-hr battery, 68ms latency, IPX4 rating.