The first ordered 2 pieces. The lid slid back, but I didn't want to use it like that. My Windows 10 Pro found it and it showed up ready to be wedded to Bluetooth accessories. It didn't work with any of my earbuds with a mic, nor with my speakers. Those were the 4 items I needed for work but unfortunately no joy. The change was the same. Won't connect to any of my Bluetooth devices. I use them with my phones all the time, but they wouldn't connect to my computer no matter how hard I tried. I also tried installing the software although Windows couldn't find it, but the connection with the software wasn't any better. Your experience may be different, but for what I need it didn't connect.
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