From the manufacturer
Thumping BassOur exclusive BassUp technology uses an algorithm to analyze and intensify the bass in real-time. And it’s paired with Spirit 2’s bass-enhancing build to ensure bass output is increased by up to 50%. | Dual-EQ ModesBassUp Mode gives the huge hit of bass you need to keep up with your high-intensity workout. Or activate Normal mode for well-balanced music across the entire frequency range with clear, strong vocals for a chilled out soundtrack. | IP67 Waterproof ProtectionSpirit 2 Bluetooth headphones are defended by IP67-rated dustproof and waterproof protection, as well as our exclusive SweatGuard technology to stop sweat vapor. |
Pressure-Free FitOur custom AirWings deflate as they conform to the contours of your ear. Made from ultra-flexible and super-soft silicon they sit effortlessly in ears of virtually any shape or size. | 14-Hour PlaytimeKeep the music pumping for several consecutive workouts (when listening at 60% volume in BassUp mode). If you’re short on time and power, charge the Bluetooth headphones for just 5 minutes and get up to 2 hours of listening. | AccessoriesChoose from the wide range of EarTips and AirWings to tailor the fit of Spirit 2 Bluetooth headphones to your ears. |
