Above-average for mixed usage. The JBL E65BTNC have good audio reproduction and have a versatile sound signature that is suitable for a wide variety of music genres. Their ANC feature is decent and blocks out ambient noise, making them a decent choice for commuting or to use at the office. Unfortunately, the bulky design of over-ears isn’t ideal for sports, but they are still stable for physical activity, and some will like their thumpy bass. Their latency is slightly too high for watching TV or gaming, but they perform better than most Bluetooth headphones.