Jabra Advanced Active Noise Cancellation™ technology gives you complete control. A dedicated ANC chip powers our fully adjustable digital ANC. Adjust your level of ANC (to cancel the noise you don’t want to hear), or adjust your level of HearThrough mode (to let in the sounds you do) using the dual sliders in the Jabra Sound+ app. And because it’s Jabra tech, it’s all crammed into a really compact design, so there’s no compromise on size either.The key to making a great pair of ANC true wireless buds is accepting no compromise on size. These buds tick all the boxes, with 12mm speakers, powerful bass, a customizable equalizer and AAC and SBC codecs for rich, detailed sound, in a compact design. We’ve put six professional-grade microphones in these little buds – three in each side. Then we added SideTone, so you can hear your own voice more naturally on calls, along with our latest and most advanced wind protection algorithms, so your conversations will be crystal-clear. Get up to 5.5 hours on a single charge with ANC on, with a total charge of up to 25 hours in the compact charging case. If you use them without ANC and HearThrough, you’ll get even more juice, with up to 7 hours in the buds and a total of 31 hours in the case.