Review on Premium SONY SP700N Truly Wireless Noise Canceling Sports Earphones - Black | International Version with Seller Warranty by Tony Elliott

I bought it and found that when I'm on the phone the sound comes out of only one earpiece. If you try to connect it to a computer to play on it, the input lag will be terrible. Overall these are pretty terrible headphones and this has to be the only thing that really ripped me off. There are so many better options out there, I really can't tell you how they managed to ruin these headphones so badly. I'm thinking of trying the Razer Hammerhead true wireless headphones. For $150, you expect more from these headphones.