Sony WF-C700N Charging Case Only Purchased from an electronics store about a year and a half ago and used without any problems until recently. I lost the earphones and bought new ones, so I am selling this. I believe the battery has deteriorated compared to when I purchased it. There are some scratches and scuffs. Please check the photos. No accessories Model number: YY2968 Charging port: Type C Color: Black Charging case only Sony Model Name: WF-C700N