Beats Solo HD On-Ear Headphone - Pink (Refurbished) This Certified Refurbished product is tested and certified to look and work like new. The refurbishing process includes functionality testing, basic cleaning, inspection, and repackaging. The resulting product includes all relevant accessories, comes with a minimum 90-day warranty, and may arrive in a generic box. Only sellers who meet a high performance bar may offer Certified Refurbished products on Amazon.com Clearer sound. Deeperbass. Beats Solo HD headphones are the only Beats by Dr. Dre that come with not one, but two speakers inside each can. That means you get crystal clear highs and deep, rumbling lows in high definition. Every pair is now constructed of super-durable, flexible material, reinforced with a metal strip to make sure it never comes apart. Built-in mic for calls. Switch easily between songs and incoming calls. No need to take off your headphones or talk into the phone like a walkie-talkie. Remote control. Take calls, skip songs and adjust volume right from the cord of your Beats Solo HD headphones. No more searching for your phone or music player just to find the right song.