Sony - C400 Wireless Behind-Neck in Ear Headphone (Black) [Refurbished] Beats Spare Parts Exceptional battery power

Exceptional battery power

This band is the best band we can find on the market today

You can use these Beats wired or wirelessly

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Take crystal clear calls from your speaker with the touch of a button thanks to the noise and echo cancelling speakerphone

Sony - C400 Wireless Behind-Neck in Ear Headphone (Black) [Refurbished] Beats Spare Parts Exceptional battery powerEasy 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: WIC400 B Comes with: Sony C400 Earphones Charger Ear Tips