The Packard Bell PBBTH52BK Professional Headset with Microphone offers stunning sound quality for all your audio needs. This headset features an adjustable headband and ear-pads for maximum comfort during prolonged use. The built-in microphone provides clear voice quality for all your communication needs. This unit is a single earpiece headset with a 3.5mm jack, making it compatible with most devices. It has a cable length of 4.9ft and is designed with a sleek black color. The Packard Bell PBBTH52BK is perfect for use in professional environments such as call centers, offices, or for personal use while working from home.