Ultra-Comfort with Open-Ear Headphones: These non-intrusive, open-ear headphones offer unmatched comfort, even for all-day wear. Improved Situational Awareness: With crystal-clear playback, the V20i open-ear earbuds allow you to remain in touch with the outside world. Perfect for outdoor activities as well as city living. Four Positions That Can Be Changed for a Secure, Comfortable Fit: Increase stability and comfort by simply rotating to find your ears' sweet spot. Throughout the day, listen and move freely with the V20i open-ear earbuds. Punchy Bass with Drivers of 16mm: Experience deep, resonant bass powered by soundcore's exclusive BassUp technology and the cutting-edge 16mm drivers with titanium-coated domes found in V20i. Clear Calls with Four Mics and AI Enhancement: The V20i open-ear headphones' four microphones and AI algorithm guarantee clear calls no matter where you are.