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