Powerbeats Fit - Wireless Noise-Cancelling Workout Earbuds with Ultimate Secure Fit - Power Pink An in-ear headphone that won't fall out, even during intense workouts. It won't wobble. It won't come loose. It stays in place. All thanks to the soft tip, which fits perfectly. Stable fixation. Maximum comfort. Tested on ears of all shapes and sizes, the soft and flexible tip has a universal design that fits everyone, so it flexes easily to adapt to your ear. A perfect fit means great sound. Powerbeats Fit comes with four sizes of ear tips for personalized comfort. Find the optimal size of ear tips by performing the fit test on iOS or in the Beats app for Android. Incredible, balanced sound. The ergonomic shape of the headphones is built around axially aligned drivers for optimal sound performance. The customized acoustic platform delivers powerful and balanced sound across the entire frequency curve. Sound that adapts to any environment Active Noise Cancellation (ANC) Exceptional ANC helps you focus, using advanced microphones to continuously adapt to your environment and block out external noise. Transparency Mode Transparency Mode lets you naturally hear more of your surroundings when you want it, like when you're running around town. Adaptive EQ With ANC and Transparency off, Adaptive EQ uses up to five microphones to tailor the sound to the personal fit and seal of each earbud. Sound that suits your lifestyle Personalized Spatial Audio Personalized Spatial Audio with dynamic head tracking for a truly immersive audio experience when listening to music, watching movies, or playing games. Auto Play/Pause Smart sensors detect when an earbud is in your ear, so you can get into the groove as soon as you're ready. Crystal-clear callsDual beamforming microphones identify your voice, and an internal processor minimizes external noise, like wind, to ensure exceptional call quality. Sweat and water resistantDesigned to withstand heat, rain or snow, the headphones and charging case are sweat and water resistant. All-day playUp to 30 hours of battery life with the charging caseUp to 7 hours of battery life per earbud on a single chargeUp to 1 hour of playtime with a 5-minute charge with Fast Fuel Compatible with Apple and Android™With the Apple H1 chip, iOS users can enjoy one-touch connection, automatic switching between devices, audio sharing, Hey Siri hands-free, Find My and more, right out of the box. Android users can use the Beats app for Android for additional features. Customize the "b" buttons. Manage music, take calls, and set on-device controls to switch between listening modes, activate your voice assistant, or adjust the volume.