OTC Pair Micro In-ear Hearing Aids Battery Powered

Micro Wireless

Portable Hearing Aids

Sound Amplifier

 

Product Features：

Max saturation sound pressure level(SSPL):111dB

HFA-SSPL90 107dB

Peak Gain 39dB

HFA Full-on Gain 34dB

Frequency range:200Hz~7610Hz

Total Harmonic Distortion(THD):

F=500HZ 0.4% F=800H 0.3% F=1600H 0.1%

Working current:1.5mA

Compression rising time:48ms

Equivalent input noise:23.5 dB

 

Product information:

1.4 channels + 8 bands

2. Intelligent noise reduction system (9DB)

3. Adaptive acoustic feedback processing

4. Main wind noise suppression management system

5. Multi-channel expansion

6. Tinnitus masking function

7. Adaptive volume control in different environments

8. Ultra-low background noise

9. Trimmer VC

10. Rich mid-range and high-frequency sounds.

 

Product list:

earphones*3 (large, medium and small)
Brush*1
Battery*1
Earwax filter*1
Volume adjustment tool: *1
Manual: *1