Aluratek's Bluetooth Wireless Headset with Noise Cancelling Boom Microphone is the perfect fit for music play, gaming, webinars, voice calling and video conferencing. The headset features advanced Bluetooth 5 technology so you can wirelessly stream audio up to 33 ft. (10m) away from your paired Bluetooth device like a smartphone, tablet, PC or Mac computer/laptop. Includes optional Bluetooth transmitter for use with computers and laptops without integrated Bluetooth.