Unbelievable sound! I switched from a very expensive pair of IEM’s, made by a recognizable company to these, and I am blown away by the quality. Crazy clarity, full low-end, and a great feel in the ear! I highly recommend this product!
So i have been using these in conjunction with a Fiio btr3 for about a week now. For me after a short period of time these start giving me a headache and are uncomfortable to wear more so on the right ear, I don’t know if this is an issue in the design or with the low grade eartips that they come with. As for sound I would say they are decent I don’t have a ton of experience with IEM’s but to me the sounds is adequate for the price. I’m going to be purchasing some aftermarket foam ear tips from amazon and see if those make them more comfortable, otherwise this will be returned as they are just uncomfortable to wear. Will report back and update with my findings.