Review on Bluetooth StageSound Microphone Hands Free Waterproof by Bob Schultz

Very happy with these glasses so far. They're great for driving, when you don't want to damage your eyes from UV rays, or just want to work outside on a sunny day. The speakers actually work very well. There's not much bass and they're not very loud, but they sound clear and don't have much "sound leaking" as they're almost inaudible even at full volume just sitting at the table and playing music. Switching them on couldn't be easier, just open the shackle and they'll power on and pair automatically. Turning them off is as easy as closing the temple and they will turn themselves off. Overall a great product.