Open-Ear Air Conduction: Safety + Immersive Sound Experience crisp stereo audio without blocking ambient noise—our open-ear design retains 90% of environmental sounds. Perfect for runners, cyclists, and commuters who need to stay alert to traffic or conversations while enjoying music, podcasts, or calls. Lightweight speakers fit snugly on temple arms, delivering 360° sound without ear fatigue. Not a protective device—follow local safety rules outdoors. Hands-Free Voice Control + Easy Touch Operation Stay connected without reaching for your phone! Wake up voice assistant, answer calls, switch tracks, or navigate with voice commands (works within 40ft Bluetooth range). Intuitive temple touches let you play/pause or adjust volume blindly—ideal for workouts, hikes, or busy commutes. No more fumbling with small phone screens—control everything at your fingertips. IP68 Waterproof & Drop-Resistant Durability Built for your active lifestyle: IP68 rating (per IEC 60529) withstands 1m/30min submersion, heavy rain, and fine dust—great for sweat-soaked gym sessions or hiking in harsh weather. Reinforced alloy hinges survive 1.2m drops (1,000+ lab tests) and resist job site wear. This isn’t fragile tech—it’s tough enough for intense workouts, camping, and daily rough use. 35g FeatherLight Comfort for All-Day Wear Medical-grade TR90 frames (lighter than 3 quarters!) mold to your face with flexible hinges, distributing weight evenly to eliminate ear pressure. Lab-proven comfortable for 16+ hours—perfect for long work shifts, marathons, or all-day errands. Non-slip design stays put during runs or hikes, fitting ages 18-65 with a snug, customizable fit. No pinching, no slipping—just all-day comfort. Crystal-Clear Calls + Long Battery & Magnetic Charging High-sensitivity noise-canceling mic blocks background chaos for crisp Bluetooth calls—ideal for business meetings or catching up with friends. 80mAh battery charges in 70 minutes for 5 hours of continuous use or 168 hours on standby. Magnetic charging port ensures fast, hassle-free power-ups—no more struggling with tiny USB ports. Stay connected from morning workouts to evening commutes. Engineered for active lifestyles where safety meets performance. Our open-ear audio design delivers crisp sound through ultrasonic drivers while maintaining awareness of your surroundings. With IP68-rated protection against sweat and rain, plus secure-fit temples that stay comfortable during movement. "Ultrasonic driver performance may vary based on environmental factors. IP68 rating tested under controlled laboratory conditions."