Beats Powerbeats 2 Wireless In-Ear Headphones - Black (Refurbished) Renewed products look and work like new. These pre-owned products have been inspected and tested by Amazon-qualified suppliers, which typically perform a full diagnostic test, replacement of any defective parts, and a thorough cleaning process. Packaging and accessories may be generic. All products on Amazon Renewed come with a minimum 90-day supplier-backed warranty. Ear tips are NEW. Don't let sweat stop you. Powerbeats2 Wireless is IPX4 sweat and water resistant from the ear bud to the tangle free cable wrap around, with overmolding on the RemoteTalk control wrap around cable for a no-slip grip when changing volume, switching tracks, and making hands free calls. From the street to the court,Powerbeats2 Wireless gives you the freedom to take your workout anywhere. Wireless Bluetooth gives you the ability to connect up to 30 feet to your Bluetooth enabled device -allowing you to move freely and stay focused on your workout. A rechargeable battery with 6-hour playback and with a 15-minute quick charge delivers an extra hour of non-stop playback.