I've lost the earphones, so I'm only selling the case. It was working fine before I lost the earphones, but please understand that this is a used item. Also, I am selling the other accessories for the same product, so please consider those as well. Wireless earphones that achieve high sound quality and silence. - Model Name: Liberty 4 Pro - Brand: soundcore by Anker - Included Items: Charging case only - Bluetooth Function: Yes Charging has been confirmed.