Testing conducted by Apple in October 2019 using preproduction AirPods Pro with Wireless Charging Case and software paired with iPhone 11 Pro Max units and prerelease software.Battery life depends on device settings, environment, usage, and many other factors. Testing consisted of full AirPods Pro battery discharge while playing audio until the first AirPod Pro stopped playback. With Active Noise Cancellation and Transparency turned off, listening time was up to 5 hours. Volume was set to 50% and Active Noise Cancellation was enabled. The playlist consisted of 358 unique audio tracks purchased from the iTunes Store (256-Kbps AAC encoding). Size and weight vary by configuration and manufacturing process.The Wireless Charging Case and MagSafe Charging Case for AirPods Pro are not sweat or water resistant. Do not attempt to charge wet AirPods (3rd generation) and AirPods Pro refer to for cleaning and drying instructions. Sweat and water resistance are not permanent conditions and resistance might decrease as a result of normal wear. AirPods (3rd generation) and AirPods Pro were tested under controlled laboratory conditions, and have a rating of IPX4 under IEC standard 60529. AirPods (3rd generation) and AirPods Pro are sweat and water resistant for non-water sports and exercise.

Spatialize Stereo supports stereo content with iOS 15 or later, Apple Music with Dolby Atmos or 5.1, and video content recorded in 5.1, 7.1, and Dolby Atmos from supported applications.Engrave your AirPods with your initials or favorite emoji - free.

Playback pro system