Incredible Sound Loved by 20 Million+ People Expertly Tuned Graphene Drivers: As graphene’s earliest pioneers, we have used our experience to create a new driver for Liberty Neo wireless earbuds that takes full advantage of the material’s remarkable properties. 100 times harder than steel and 35% lighter than traditional driver diaphragms, it oscillates with extreme precision to give your music a wider soundstage with exceptional accuracy and crystal-clear clarity across the entire frequency range. Bass You Can Feel: Our exclusive BassUp technology analyzes your audio’s low frequencies in real-time and instantly increases the bass by up to 43%. Stop simply listening to your music, and start really feeling it. Unbreakable Connectivity: An external FPC antenna combines with Bluetooth 5.0 to create an almost unbreakable link between your wireless earbuds and your device—even in busy places. No skips, no drops. IPX7 Protection: SweatGuard protection creates a watertight barrier for the wireless earbuds against rain and sweat. It even resists water from the tap when you’re washing away the sweat after a hardcore workout.