| Peak OSPL90(dB SPL) | ≤117dB |
| OSPL90-HFA(dB SPL) | 100±4dB |
| HFA/FOG Gain(dB) | 22±4dB |
| Equivalent input noise(dB) | ≤32dB |
| Frequency response range(Hz) | F1≤250Hz F2≥5000Hz |
| Harmonic distortion | ≤3% |
| Warranty | 1 year |
| Packing Size | 11x11x7cm |
| Certificate | CE, FCC, ISO, ROHS |



The Tango CN430S is specifically designed for individuals with moderate hearing loss, providing middle-power output with high clarity.
It utilizes a 130nm digital signal processing chip with Layered Noise Reduction and 4-channel WDRC to filter out background noise while enhancing speech.
The device comes with a portable charging box featuring magnetic charging. Simply place the aids in the box for automatic charging and power storage.
No, the Tango CN430S is a Deep Ear Canal (CIC) type, making it nearly invisible and very discreet for daily use.
Our products are fully certified with CE, FCC, ISO, and ROHS standards, ensuring safety and high quality.
There are 4 environmental modes that can be switched easily to adapt to different listening surroundings like quiet rooms or noisy streets.