Allows you to perceive ambient sounds unrestricted, making running, cycling, and driving safer. The PremiumPitch+ technology provides an extraordinary musical experience. The LeakSlayer technology reduces sound leakage. The all-around titanium frame ensures a secure and comfortable fit even during intense training. A combination of waterproof rubber seals and a nanotechnology coating repels sweat. Cancelling microphones eliminate background noise, enhancing sound quality.

Nothing in, on, or over your ears. Be aware of your surroundings while listening to your music - anywhere! Integrated PremiumPitch+ expands the frequency range and improves bass reproduction. Full sound through advanced LeakSlayer technology! TitaniumFit ensures a perfect hold and bone conduction contact. IP55 sweat-resistant. Bluetooth 4.2, compatible with any Bluetooth-enabled device. 6 hours of battery life; whether for music or calls. A dual noise-cancelling microphone optimizes voice reproduction through intuitive AudreySay voice prompts. Trekz Air features an ergonomic titanium frame, state-of-the-art microphone technology, and updated bone conduction technology. Aftershokz headphones stay securely in place during any sport - they fit snugly and comfortably. Maximum wearing comfort even while sweating.