Make important phone calls effortlessly or connect it to your computer with the Cellet Wireless Headset with Boom Microphone. The headset allows you to make and receive calls wirelessly by the touch of a button. Equipped with noise reduction and echo canceling features, it ensures clear communication to the end user. The boom microphone has a 270-degree radius allowing you to wear the headset on either left or right ear and the adjustable headband can accommodate various head sizes. Volume is adjustable on the speaker and can be charged via USB cable (included). Connectivity range is up to 33 feet that allow a wide span for usage. With its superb clear audio quality, this high-tech wireless Wireless headset will ensure the best listening experience.