Cookie Settings Accept All. Foldable devices are easier to transport and take up less storage space. I'm very satisfied with the sound. There are different earbud attachments included which you can utilize if the default size doesn't fit you as perfectly as it did me. The JBL Quantum 50 is more than capable of dealing with everything the modern game can dish out, although premium earbuds will provide more gaming experience. The sound quality is great and the clarity surprisingly good. Analytics Analytics. JBL Quantum