These are hybrid driver earphones equipped with 1DD + bone conduction drivers. They have a very clear sound and excel at spatial representation. Suitable for use in FPS games (Apex, Valorant). The sound localization is clear, and the separation is high, making it very easy to distinguish sounds. I've tried various models, but I clearly felt that there's a sound that can only be produced by this model. Unfortunately, I'm selling them because they don't quite fit my ear shape. Used for about 10 hours after being purchased new. Accessories are unused. The cable is 2.5mm, so please consider re-cabling according to your preference. I was using a 4.4mm cable. There was a small scratch on the faceplate from the time of purchase. It's not noticeable, but please check the images. - Model Name: BQEYZ Winter - Accessories: Eartips, Cable - Color: Black - Type: Hybrid Driver - Material: Metal Housing NICEHCK