Your earbuds have an IP55 rating which indicates they are dust resistant and can resist a sustained, low-pressure water jet spray.
Note:
Learn more about the IP rating here.
To obtain the 2-year limited warranty for dust and water resistance, you must register your product in Jabra Sound+.
Don’t have Jabra Sound+ yet? You can download it from Google Play on your Android device and from the App Store on your iOS device.