Aluratek's Bluetooth Wireless Stereo Headset with 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. The headset delivers hands-free convenience and produces high definition audio for rich sound with enhanced bass and impressive clarity. The adjustable boom microphone helps to make conversations on conference calls crystal clear. ABHS02F features ultra soft cushioned ear cups and a padded over the head adjustable headband for all-day wearing comfort. The headset includes a built-in rechargeable battery for up to 27 hours of continuous talk and music play and up to 800 hours of standby time to support online meetings. Simply recharge your headset via a USB port on your computer with our included USB charging cable.