I love how it works and sound is great! My only issue is with the transmitter unit's battery life. I constantly have to recharge the unit after just a few uses wheras the headset battery lasts a long time. (You would think just the opposite). Because my TV is older, I do not have the USB port. With newer TVs this would not be an issue as the transmitter unit would be simultaneously charging with the USB connection to your TV which is included in the package. Overall, I love it.