In-ear wireless earphones compatible with Dolby Audio. - Brand: soundcore - Model Name: Liberty 5 - Color: Black - Features: Dolby Audio - Design: In-ear All accessories are included. I purchased these and used them about twice in a week, but they didn't suit me, so I'm selling them. I put them in a silicone case immediately after purchase, so there are no scratches. The sound quality and noise canceling are both working well. Please refrain from purchasing if you are overly concerned about minor details. Thank you for looking.