I opened the package and confirmed that it works, but it's new and unused. I received different earphones, so I'm selling these since I no longer use them. The main unit and cable will be wrapped in bubble wrap, and the box will be flattened for shipping! The instruction manual will also be included. IPX4 water-resistant, Bluetooth 5.0 true wireless earphones. - Brand: smacce - Model Name: FG-TWS-879-WH - Color: White - Bluetooth Version: Bluetooth 5.0 - Waterproof Rating: IPX4 - Continuous Playback Time: Approximately 2 hours - Playback Time with Charging Case: Approximately 3 charges - Type: True Wireless Thank you for looking.