(1) Logi Tune is available on Windows, macOS, iOS, iPadOS, and Android. Download Logi Tune at logitech.com/tune, the Apple App Store, or Google Play store. (2) Open field line of sight. Wireless range may vary depending on the operating environment and computer setup. (3) Up to 20 hrs listening time and 16 hrs talk time. Battery life may vary based on user and computing conditions. (4) Zone 300 plastic content: 42% recycled plastic for Rose and Off-white, 55% for Black, excluding printed wiring assembly (PWA), cables, and packaging. (5) Device basic functions will be supported without software for these operating systems. Check Logi Tune compatibility on logi.com/tune.