Jabra Elite 75t is ideal for those who want to enjoy great sounding calls and music in a true wireless form. Its smaller, more compact design provides a secure fit for every type of ear while the ergonomic design makes them exceptionally comfortable. The enhanced 4-microphone call technology filters out disruptive noises around you so you can confidently take or make calls no matter where you are. Additionally, the Jabra 4th generation true wireless connection ensures your music and calls will be stable, wire-free. Get up to 7.5 hours on a single charge or up to a total of 28 hours with the portable charging case. Fast charging allows you to get up to an hour of battery in just 15 minutes. The customizable equalizer in the Jabra Sound+ app allows you to listen to your music exactly how you want to. Simply set your levels to boost the bass or turn up the treble. An IP55- and IP57-rating makes these durable earbuds fully waterproof, sweatproof, and dust resistant.