Enjoy your music on-the-go with these Beats by Dr. Dre Flex Wireless In-Ear Headphones in Beats Black. These headphones have a built-in microphone and use Bluetooth technology for easy connectivity. The earbuds are designed for comfort and come with a rechargeable battery for extended use. The Beats by Dr. Dre Flex headphones are perfect for anyone who wants to listen to music without the hassle of wires. The earbuds are made for all types of music and come with a USB-C connector for easy charging. These headphones are perfect for anyone who wants to enjoy their music on-the-go without worrying about battery life.