Elevate your audio experience with the Plantronics Calisto® P240 57240.002 USB Handset. This phone headset features a sleek black design that exudes sophistication, perfect for any professional setting. It boasts a built-in microphone and a USB and proprietary connectivity, making it a versatile accessory for your computer or laptop.

This headset is perfect for those who are always on the go, with its open box design providing easy portability. Plus, it's made by Plantronics, a trusted brand in the industry, so you can be assured of its quality. Get your hands on this phone headset now and enjoy the ultimate audio experience.