Sony - C400 Wireless Behind-Neck in Ear Headphone (Black) [Refurbished]
Easy Bluetooth connectivity with NFC one-touch. Up to 20 hours of battery life.
9mm neodymium drivers for dynamic sound. Comfortable behind-the-neck style with cable management. Vibration for incoming calls. Connectivity Technology: Wireless.
- Sony C400 Earphones
- Ear Tips