The first pair lasted 3 years with extensive daily use (I work at home and wear them all day, every day). This purchase is one of my best decisions. I was reluctant to buy it regardless of the good reviews as I don’t know much about Vizio. Thank you, Amazon, for being so great with making the return so smooth. There was such little detail a lot of the time in favor of skipping from one thing to the next to the next. please send a prepaid return shipping label. Also, no eyelets available for plastic ties. These things are almost perfect (I ordered 2). My, when I first opened the box, my heart sank. Runs pretty quickly, Android version is seemless and very intuitive.