I have kept this at home and have never worn it, so it is a completely unused item. - Brand: soundcore - Model Name: Liberty 4 NC - Noise Canceling Function: Ultra Noise Cancelling 3.0 - Hi-Res Audio Support: Hi-Res Audio - Connection Method: Wireless - Charging Port: USB Type-C Although it is unused, it has been in someone's possession, so it will be treated as a used item. Please understand that no claims or returns will be accepted. If you are sensitive to such matters, please refrain from purchasing. Thank you for looking.