Get JBL headphones with a discount during the End of Year Deals JBL headphones deals. This promotional period runs from 8 December 2025 to 31 December 2025. JBL headphones have strong noise canceling. With this technology, you hear less of your surroundings. That allows you to better focus on your work in a busy office. Thanks to the 4 built-in microphones, you can have clear phone calls with the JBL Tour Pro One M2. Your conversation partner can hear you clearly.