Beats Fit Pro is equipped with comfortable, secure-fit wingtips that flex to fit your ear. The universal wingtip design was put to the ultimate test by athletes of all kinds so you can trust these earbuds will stay put through work days and workouts. True wireless noise cancelling Beats Fit Pro with comfortable, secure-fit wingtips are engineered for all-day activity. The flexible wingtip design conforms to your ear to comfortably lock in place so you can experience powerful, balanced sound during your work day or your workouts. With two distinct listening modes, you are in control of what you hear. Fully adaptive Active Noise Cancelling (ANC) uses real-time audio calibration to continuously pinpoint external sounds and optimize sound output, and when you need to be aware of your surroundings, easily switch to Transparency mode.