Over-the-air Update: Keeping your unit up-to-date is as easy as it gets. Use your Cardo Connect App to download and install the latest software directly to your Packtalk Outdoor. No cables needed.  Automatic Volume: Automatically adjusts your sound volume based on the outside ambient noise.  Music Streaming: All the music you ever wanted streamed directly from your smartphone. Control and experience your favorite tune while performing your favorite sport. Phone Integration: Make and answer calls while your phone stays secured in your pocket. Full-day Operation: Up to 10 hours talk time in temperatures as low as -20C means your Packtalk Outdoor will keep you connected all-day long. Fast Charging: Running out of battery? Get 2 hours talk time battery after 20 minutes of charging. USB Type C: Robust and universal USB type C for easy connections to any device. 2 Year Warranty: 2-year warranty for your peace of mind.