Review on 🕶️ KENTKING Smart Glasses: Wireless Bluetooth Sunglasses with Open Ear Headset for Music & Hands-Free Calls - Unisex Polarized Shades compatible with All Smart Devices (Black/Metal Gunmetal) by John Hall

I bought them at a low price. I didn't know what to expect. I also bought a high end pair from Bose that haven't arrived yet. But THESE work well as regular sunglasses. They can work well indoors in quieter environments. But shades are not needed indoors. And the low maximum volume and the tinny sound simply cannot convince for music. I plan to test a few more brands before deciding over-ear tech isn't a good idea. But for now, they might be good for "talking" in an area without a lot of ambient noise. But the music will not be pleasant, especially if you need excellent sound quality for music. I haven't tested them long enough to drain the battery from a full charger.