Listen to your music throughout the day without interruptions. The Sony Wh-cH510 Wireless On-Ear Headphones are wireless, lightweight, and have a battery life long enough to keep up with you. This set contains Sony Wh-CH510 Stamina Wireless On-Ear Bluetooth Headphones (Black), Usb Type-C Charging Cable, Owner's Manual, and Knox Gear Protective Headphone Case.