The Beats by Dr. Dre Powerbeats Fit in Jet Black are wireless earbuds designed for DJs and live monitoring. These earbuds feature a comfortable ear-hook form factor and a built-in microphone for convenience. With Bluetooth connectivity and wireless technology, they provide a hassle-free listening experience. The charger is included, making it easy to keep your earbuds powered up and ready to use. Made by Beats by Dr. Dre, these earbuds are a high-quality option for those looking for both style and functionality in their portable audio devices.