as being a regular sennheiser user i was skeptical about buying this boat headphone but the very low price was the lure factor i bought this for gaming actually it works pretty well paired with my smart tv the sounds are not crystal clear like the sennheissers its just you get a decent headset for all your needs without burning your pocket it is comfortable to wear however after 2 hrs ur ears get hot feel a slight pain battery backup is good i didnt measure it though but it las