This Plantronics Blackwire 3320-M headset offers high-quality stereo sound through its USB connectivity. The comfortable headband and ear-pads make this double-earpiece headset perfect for extended use. The sleek black color adds a professional touch to your computing setup. With a boom microphone, you can easily communicate with colleagues or clients during conference calls. This headset is compatible with computers and laptops, making it a great accessory for those who work from home or in an office.