Anker Soundcore V20i Wireless Open-Ear Headphones, 36-Hour Battery Life, IP55, Bluetooth 5.4, Black Ultra-Comfortable Open-Ear HeadphonesExperience unparalleled comfort even for all-day wear with these non-intrusive, open-ear headphones. Improved situational awarenessThe V20i Open-Ear headphones allow you to stay connected to the world while enjoying impeccable playback. Ideal for both urban life and outdoor activities. Note: The V20i Open-Ear headphones do not have active noise cancellation. Four adjustable positions for a secure and comfortable fitEasily rotate to find the ideal place for your ears, increasing stability and comfort. Listen and move freely with the V20i headphones all day long. Powerful Sound with 16mm Drivers Immerse yourself in rich, resonant bass powered by the V20i's advanced 16mm drivers with titanium-coated domes and Soundcore's proprietary BassUp technology. Clear Calls with 4 Microphones and AI Enhancement Equipped with four microphones and an AI algorithm, the V20i Open-Ear Headphones ensure crisp, clear calls wherever you are. Customizable Lights for Music in Style Experience an audiovisual feast with personalized lights synchronized to songs that add flair and ambiance to every beat. What's in the Box Soundcore V20i Charging Case USB-CQSG Cable and Safety Card