Siemens Aquaris™ 701

Aquaris is built tough, designed to impress, and engineered to perfection. Years of research went into developing its robust, single-piece housing, waterproof seals, and water-repellent soft-touch lacquered surface that prevents the hearing aid from slipping. Aquaris tested to meet the IP57 rating, making it the only device of its kind that can be submerged in water up to 3 feet for 30 minutes with no damage to the instrument. Aquaris is dustproof too, as validated in the ingress protection test that can be seen in the video below. This rating sets waterproof Aquaris apart from other hearing aids in the market that are just water resistant.

Feature	Explanation
Waterproof	Completely sealed housing shell and battery door; IP57 certified: waterproof up to 3 feet (1m) (for 30 minutes); Custom-made soft ear mold for swimming
Dustproof	Efficiently repels dust, perspiration, and dirt; Robust and moisture-resistant surface; Watertight housing safeguards against corrosion
Shockproof	Virtually shockproof thanks to ergonomic shape and soft-touch lacquering; Scratch-proof non-slip soft rubber surface; Attachable Sport Clip for extra security
Speech Focus	Automatically focuses on speech - no matter where your dialogue partner is situated. So you can conveniently listen to the people in the back of your car while you're seated in the driver's seat.
SoundBrilliance™	Extends high-frequency sounds for a fuller, richer listening experience.
TruEar™	Simulates acoustics of the ear to localize more naturally where the sound comes from.
e2e wireless™ 2.0	Synchronizes your instruments so they always work together.
Tek connectivity	Optional wireless enhancement system which connects you to your multi-media devices like phone, MP3 player and TV.
Speech and Noise Management	Automatically reduces background noise while isolating and enhancing speech.
SoundSmoothing™	Isolates and softens sudden, annoying noises for a more pleasant listening experience.
Feedback Stopper	Automatically eliminates occuring feedback whistling fast and reliably - no more embarrassing whistling.
Adaptive Directional Microphone	Let's you better follow a conversation by softening surrounding noises.
eWindScreen™	Detects annoying wind noise and automatically softens it.
DataLearning™	Automatically learns and adapts to your volume preferences.
SoundLearning™ 2.0	Automatically adapts to your volume and sound preferences, considering even your individual listening environments.