Sony – C400 Wireless Behind-Neck in Ear Headphone – Black (Refurbished)

Enjoy high-quality sound, from wireless headphones with colors that complement your personal style. Wireless Bluetooth and NFC in-ear headphones with comfortable neckband, 20 Hour battery and hands-free controls. Features: 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 Model Name WIC400/B