The headphones have an IPX2 protection rating, based on the IEC 60529 testing standard, tested under controlled laboratory conditions.
The headphones are not designed for swimming or other water sports and should not be worn in the shower. If you use the headphones while training, sweating heavily or splashing water, please wipe them clean with a soft, dry, lint-free cloth before placing them back in the Carrying case. Do not use heat or compressed air to dry the headphones.
Please note that damage caused by immersion in liquid is not covered under the warranty.