OpenSound™ Comfort Design

Designed with an external balanced armature speaker, this BTE hearing amplifier helps reduce the blocked-ear sensation often found in closed styles — creating a more open and comfortable sound experience.
External speaker design for a more open feel
Reduced feedback and whistling
Lightweight 4.4g ergonomic waterdrop fit

Hear Clearly. Adjust Easily. Live Freely.

From morning coffee to evening shows, this hearing aid keeps you connected and comfortable—without the hassle. Whether you're at home, outdoors, or on the go, it adapts to your day with ease.

Product Details

Who Is This Product Suitable For?

This model is ideal for:

• Adults with mild to moderate hearing difficulty
• Users who dislike the “blocked ear” sensation
• Seniors who prefer physical buttons and rotary controls
• People looking for long battery life
• Daily home, conversation, and travel use

Key Features

• External balanced armature speaker design
• Open-fit listening experience
• Feedback reduction support
• 3 scene modes
• Stepless rotary volume knob
• Physical button operation
• Lightweight 4.4g ergonomic design
• Up to 25 hours use per charge
• Up to 125 hours total battery life with charging case

Specifications

Max OSPL90: ≤110dB ±5dB
High-Frequency Average OSPL90: ≤105dB ±5dB
Full-on Gain: ≤25dB ±5dB
Frequency Response Range: 300Hz–5000Hz
Total Harmonic Distortion: 5% ±3%
Equivalent Input Noise Level: ≤25dB ±5dB
Working Time: Up to 25 hours
Total Battery Life with Case: Up to 125 hours
Weight: Approx. 4.4g

What's in the Box

• BTE Hearing Amplifiers (Pair)
• Charging Case
• Charging Cable
• Ear Tips (Multiple Sizes)
• Cleaning Tool
• User Manual

FAQs

Frequently Asked Questions

What does "external speaker design" mean, and how does it help?

The external balanced armature speaker sits outside the ear canal rather than inside it. This design significantly reduces the blocked-ear or "plugged" feeling, allows for more natural sound, and minimizes feedback whistling—making it much more comfortable for all-day wear.

How do I adjust the volume?

Simply turn the stepless rotary knob to increase or decrease volume smoothly. Unlike stepped volume controls, this knob gives you precise, gradual adjustment so you can find your perfect comfort level easily.

How long does the battery last?

On a single charge, the hearing aid provides up to 25 hours of continuous use. With the charging case, you get approximately 4 additional recharges, totaling up to 125 hours of battery life—ideal for extended use and travel.

Are the controls easy to use for seniors?

Yes. This model features physical buttons and a tactile rotary knob, making it especially user-friendly for older adults or anyone who prefers simple, hands-on controls without needing a smartphone or app.

Can I switch between different listening environments?

Absolutely. The device offers 3 scene modes that you can switch between using the physical buttons. Each mode is optimized for different settings—such as quiet indoor spaces, outdoor environments, or active conversations.