Blue wireless headset that allows you to enjoy music and calls via Bluetooth connection. - Brand: SONY - Model Name: SBH24 - Color: Blue - Connectivity: Bluetooth - Features: NFC compatible - Included: USB-C cable, ear tips I have kept it stored without ever opening it. The outer box is also clean because it was stored in a bag, but there may be some inconspicuous stains due to amateur storage. I have not checked the operation because it is unopened. Thank you for your consideration. If you have any questions, please ask before purchasing.