This unit is in great working condition but the ear pads could use replacing as they are cracked and pealing. See pictures. Unit has been tested and work great. The Beats by Dr. Dre Studio Pro Over-the-Ear Wireless Headphones in Sandstone are designed for studio monitoring, DJ, and live monitoring. These headphones feature active noise cancellation, wireless capabilities, an adjustable headband, volume control, and leather cushions for comfort. The built-in microphone allows for hands-free calls, and the Bluetooth connectivity ensures a seamless listening experience. Perfect for those seeking high-quality sound and versatility in their headphones.