Perform 75 is built for seamless shiftwork and extreme durability in any retail operation environment. With just the touch of a button, associates can access popular Push-to-Talk apps on their handheld device for instant, hands-free communication from warehouse to checkout. And if your business uses other voice-led applications, your teams can access those too. The powerful 99% noise-cancelling mics ensure every word is heard, no matter how loud the background. Plus, with a hot-swappable battery, flexible and easy-to-clean design and customizable wearing styles - Perform 75 is the perfect fit for every shift. Works with Microsoft Teams Walkie Talkie, Zebra PTT Pro, Zello and other leading frontline worker applications.