Dare to dive in. Outsmart other players with JBL Quantum. Thanks to years of research, we are able to combine precisely designed products with tailor-made, advanced software. This is how we put you at the center of the action. The JBL Quantum series consists of headsets, true wireless earbuds, microphones and speakers that are designed to help you perform at your best. With super-accurate, great sound that brings out every detail. Bring every game to life and never miss a step, shot or jump.