Sport Smart Glasses,Photochromic lenses Polarized Bluetooth Sunglasses for Men&Women,Built-in Mic & Open Ear Music Speakers,UV Protection Running Baseball Sunglasses,Cycling Glasses(Transparent)

Super cheap I received from Amazon with the left ear piece already separated and broken. Tried to snap it back together only for the entire speaker and side piece to fall apart in my hands

Excelente producto

El volumen era bueno pero me llegó defectuoso y solo se escuchaba de un lado , lo devolví pero aún así le daría otra oportunidad en el fúturo

They look cool. That said, they didn't perform well, barely audible over even moderate ambient noise. Unusable outside in traffic! Also, they don't block much sunlight at all. They fell off my head and broke after a few days. Garbage!

My kid loves these for when we go on walks/scootering. I like that they provide him UV protection and the lens darkens to protect his eyes. If it weren't for these allowing him to listen to music, he wouldn't wear UV protected glasses. They are lightweight and comfortable. He has told me that it rubs on the top of his ear, which could be from them sliding down his face since they are a little big on him. These are designed for adults, not a 10 year old, so it's not a surprise they slide down. These look pretty stylish on, if I don't say so myself! The sound is clear. We've had a little trouble figuring out how to turn the volume up when we've accidentally turned it down. The design of having one button for functionality makes it easier once you get the hang of it. The button does a different action based on how long it is pressed down. There is a single button on each ear piece. Sound plays through one side at a time for safety; the side that the sound goes thru is the side that you choose to turn on. We haven't used it for calls yet, so I cannot say anything about that just yet. I recommend these for active wear.