The Sennheiser / EPOS Adapt 660 is a premium UC MS stereo wireless Bluetooth headset designed for studio monitoring, DJ, and live monitoring applications. This headset features a sleek black color and a comfortable headband form factor with ear-cup over-the-ear design. With built-in microphone, noise cancellation, and Bluetooth 4.2 wireless technology, it offers high-quality sound and convenience for professionals in the music and audio industry. Made in Germany by the renowned brand Sennheiser, this headset is a top choice for those seeking exceptional audio experience with advanced features.