OhO sunshineSmart Glasses Unisex,Polarized Sunglasses with Bluetooth Speaker,Athletic/Outdoor UV Protection and Voice Control

It is not possible to adjust the volume. The sounds "s" "c" hurt my ears. It works, but the sound-quality is not good.

Buen Día, muchas gracias por el envío a tiempo, de verdad me gustaron mucho las gafas, tienen muy buena calidad, sin embargo creo que le hace falta tener un botón para bajar o subir el volumen de la música y la calidad de sonido creo que podrían mejorarla, la escucho con muchos agudos, le hace falta poder graduar graves y agudos, pero en general muy bien, lo recomiendo para quie no exija mucho en la calidad de sonido!

Purchased for work. Either I was sent the wrong item or the product description is wrong. Black-2 are not transition lenses and I question whether they are even Safety-Rated as stated...Buyer beware. I value my eyes so these will sit in the car for answering phone calls on sunny days.

The sound is like you put ear buds on top of your ears and listend to your content that way. Good for calls, but your not going to get a great musical experience. Great for driving, Google maps nav.

Do not buy if u looking for quality sound this isn't it it's okay for calls but that's about it and the lenses do not change color as it's stated in description.

Excellent product, sounds great, battery last about 8hrs playing music (longer on standby)