The Jaybird X4 is the perfect sport and outdoor wireless earbuds.N/AThe X4's Comply Foam ear tips provide comfort while the IPX7 rating means these sweatproof and waterproof earbuds can go anywhere in any condition. Watch the X4 in action now.N/AN/ARugged VersatilityN/AThe Jaybird X4 wireless outdoor earbuds are sweatproof and waterproof making the X4 ideal for the all-conditions athletes and outdoor enthusiasts. With the ability to personalize audio and customize fit the X4 is your trailblaizing partner.N/AN/ABuilt For AdventureN/AIPX7 waterproof and sweatproof earbud construction for reliable performance in the worst weather and workout conditions.N/AN/ASecure Custom ComfortN/ASport Fit Plus: Route the cable over the ear for a secure stable fit during your workout then switch to the under-ear position for casual listening. Interchangeable silicone fins and Comply Ultra memory foam tips provide a customizable fit for each ear.N/AN/A8 Hour PlaytimeN/ABuilt-in rechargeable 8-hour battery provides an hour of playtime on a 10-minute charge.N/AN/ACustom Sound ExperienceN/ACreate and save custom EQ settings access your Spotify account and listen to community recommended playlists and podcasts using the Jaybird mobile app.N/AN/AOne-Touch Voice ControlN/ACompatible with Siri and Google Assistant for easy on-the-move music and call management.N/AN/AYour Music Your WayN/AN/ACustomizable EQN/ACreate unique personal sound profiles and save them to your buds.N/AN/AShare and Explore PlaylistsN/ASync your Spotify account and swap favorite tracks with the Jaybird community.N/AN/ASupport at Your FingertipsN/ALocate lost headphones dial in your fit and more.N/AN/AWeather or NotN/AWhether youre sweating buckets in summer or caught in the rain during the muddy shoulder seasons one thing is for certainJaybird sweatproof and waterproof earbuds can withstand it.