Review on iJoy ISO Wireless Over Ear Foldable Stereo Headphones with Bluetooth 5.0, 30-Hour Battery, Built-in Microphone - Black/Red by David Bar

At first the headphones connected and sounded great (!) but the next time I tried to use them they didn't auto-connect after a few tries . I finally decided to pair the headphones again but couldn't get them into pairing mode. The instructions are spartan and useless. The power button is labeled as such, but is referred to as a multifunction button for pairing purposes. I somehow understood they meant the on/off button. But holding it down for the required number of seconds will only turn it off or on and it'll never go back into pairing mode. It was great when it worked, but with all the issues that come with it, this product needs some fine tuning before investing again.