Block out the world with the WF-C700N noise canceling truly wireless earbuds. Indulge in exceptional sound quality for a superior audio experience. Crafted for all-day comfort with lightweight materials and an ergonomic design. Cancel out background noise with Noise Sensor Technology or use the Ambient Sound Mode to stay connected to your natural surroundings. Adjust ambient sound with the Sony | Headphones Connect app to control your listening experience. Conversation flows freely with easy hands-free calling, now clearer than ever with a high-quality built-in microphone. With Wind Noise Reduction Structure the WF-C700N delivers your voice clearly, even on a windy day.