Beats by Dr. Dre Wireless Over-Ear Bluetooth High Performance Headphones (Black) Beats Wireless Headphones deliver freedom of movement while on the go without sacrificing the sound quality that made Beats by Dr. Dre famous. That's because there's no cord to get in your way. And they're tuned by Dr. Dre himself, just like all Beats by Dr. Dre headphones. Experience powerful sound that's as clear and strong as any wired headphone. But if you don't want to go wireless, you also get a cable you can plug in Longer battery life means you can listen to your music for hours without interruption. To recharge your headphones, just plug your Beats Wireless headphones into your Mac or a USB port Stream audio from your Mac or any other Bluetooth-enabled device  even a television  from up to 9.1 metres away. Beats Wireless headphones support SBC, APT-X and AAC Bluetooth, which means you'll always have a high-quality stream. Instead of digging around for your iPod or iPhone when you want to change a song, use the controls on your earcup to manage music and phone calls.