Information about IPX rating

Our Fem, Ett earphones, and Femtio speaker are water protected and have IPX rating.

IPX is an official rating that is awarded by passing rigorous testing which are conducted by a third party. Fem, Ett and Femtio are  also completely sweat-proof and can be used during exercise.

Fem and Ett earphones have a level 5 water protection rating, which means that the earbuds are water resistant. At this level, the earbuds can handle exposure to low-pressure water jet spray. 

However, for an IPX 5 rating, we would like to communicate that there is no guarantee that the earbuds will remain in full operation after activities like swimming or showering with them.
While the earbuds have IPX5 protection, the charging case is not waterproof. If you touch the charging case with wet hands or place the earbuds in the charging case while they are not completely dry, the product might be damaged. Unfortunately, if the earphones are damaged in these cases, they will not be considered a manufacturing defect and will not be eligible for replacement through our warranty.

Femtio speaker has a level 6 water protecting rating. At this level, the speaker can survive strong water jets projected by a 12.5mm nozzle at any angle. Please make sure the lid of the charging port is tightly closed.

However, for an IPX 6 rating, we would like to communicate that there is no guarantee that the speaker will remain in full operation after activities like swimming or showering with them.