REMAX RB S21 Bone Conduction Swimming Headphones - White

Yes, they are IPX8 rated, but you must rinse them thoroughly with fresh water after use in salt water to prevent corrosion.

Yes, the thin and flexible design allows them to be worn either under or over a standard silicone swim cap.

Bluetooth signals do not travel well through water. Please verify if your specific use case requires an integrated player or if your phone will be kept at the pool edge.

The headphones are tested for up to 2 meters of water depth.

Generally no, but if you have sensitive skin, ensure the contact points are clean and dry before starting your workout.

Yes, the physical buttons allow you to answer and end calls, though calling performance may be reduced while swimming due to water interference.

Ensure the headphones are in pairing mode and move the device within 1 meter of the phone during the initial connection.

Ensure the bone conduction transducers are resting directly on your cheekbones, not on soft tissue or hair.

Clean the charging contacts with a dry, soft cloth to remove any salt, chlorine, or debris.