ReSound Key 188 HP BTE Hearing Aid

The ReSound Key 188 HP BTE is the entry-level high-power model in the Key series, offering dependable amplification for users who require increased output at an affordable price. It focuses on essential digital sound processing to deliver consistent speech clarity and daily comfort.

With a 30–110 dB fitting range, this hearing aid supports moderate to severe hearing loss, making everyday conversations clearer and more manageable.

Essential Digital Sound Technology

• 4 WARP Compression Channels – Structured amplification across frequencies
• Adaptive Directionality (Basic) – Focuses on speech in front
• Noise Tracker II – Reduces steady background noise
• Wind Guard – Minimizes wind disturbance
• DFS Ultra II Feedback Cancellation – Prevents whistling
• Impulse Noise Reduction – Softens sudden sharp sounds
• Environmental Classifier – Automatically adjusts amplification

These features provide stable amplification suitable for quiet and moderately noisy environments.