I'm selling these earphones because they didn't suit me, even though I used them for about 20 minutes. They have been disinfected with a disinfectant wipe. High-quality earphones with a dynamic balanced armature driver, and an inline microphone, perfect for games and calls. - Brand: KASOTT - Model Name: SOUNDMASTER PRO V1 - Compatibility: PS4/5, PC, MAC, SWITCH, Smartphones - Driver Type: Dynamic Balanced Armature Driver - Microphone: Inline Microphone - Accessories: Storage case, ear tips Thank you for looking.