Mini CIC Rechargeable Digital Hearing Aid Invisible
“Tango CN430S” is one of our latest CIC digital hearing aids in 2023. The hearing aid device owns a very small volume, which is highly favored by customers all over the world. Equipped with advanced imported digital chip, it offers four scene modes for customers to choose according to environments and an outstanding adaptive feedback/whistle suppression. And more importantly, it can work for 28 hours after fully charged.
Product parameters
Peak OSPL90(dB SPL) | ≤117dB |
OSPL90-HFA(dB SPL) | 100±4dB |
Peak Gain(dB ) | NA |
HFA/FOG Gain(dB ) | 22±5dB |
Equivalent input noise(dB) | ≤32dB |
Frequency response range | F1≤250Hz F2≥5000Hz |
Harmonic distortion | NA |
Battery drain | ≤3% |
| Hearing aid | Charging box |
Charging time | ≤2.5H | ≤2.5H |
Service time | ≤28H | 12 Times for Single Unit 6 Times for Two Units |
Packing list
Pruduct graphic
① Pull wire ② Earplugs ③ Microphone ④ Charging contact ⑤ Multi function button ⑥ Hearing aid harging indicator ⑦ Charging box charge indicator ⑧ Charging port
Operation guide
- Power on
Remove the hearing aid from the charging box and it will automatically turn on after 5-10 seconds.
- Power off
Put the hearing aid back in the charging case and the hearing aid automatically shuts down.
3.Hearing aid charging
Place your hearing aid in a charging case. The hearing aid will automatically start charging. The hearing aid charge indicator lights up one panel for each 25% charge.
4.Charging box charging
The charging case has a power storage function to charge hearing aids. When the charging indication of the charging case has only one light and flashes, it means that the charging case is not enough power, please charge it in time:
- The hearing aid is charged by connecting the charging box to a power source. The charging box has 4 charging indicators, which flflash when charging the hearing aid charging indicator. When the 25% charging box is full of the charging box, the charging indicator will be long bright 1 grid.
Replace earplugs
In order to make users have a better wearing experience, we will give away 3 pairs of earplugs of different sizes. You can try replacing earplugs when problems such as swelling of the ear canal and loud hearing aids occur.
Step 1: Pinch the body of the hearing aid with one hand and remove the inappropriate earplugs with the other hand.
Step 2: Choose your size from the available earplugs.
Step 3: Insert the appropriate earplugs into the sound hole of the hearing aid to ensure that they are securely installed.
Wearing a hearing aid
Step 1: Pinch the hearing aid between your thumb and forefinger and carefully insert it into the ear canal.
Step 2: The hearing aid can be removed by pulling the cable.
Volume/program adjustment
- Volume adjustment
The volume increases from low to high by levels 1-9. Press the key for 1S to hear a “beep” sound. The volume increases by one level until the “beep” sound reaches its loudest.
- Program adjustment
Long press the hearing aid key 2S after hearing the prompt tone to adjust the program level, according to the different prompt tone to judge the current program.
- Program introduction
There are four different programs for hearing aids and they are suitable for different environments.
Cue tone | Program |
“Toot” | Quiet mode |
“Toot, toot” | Noisy mode |
“Toot, toot, toot” | Outdoor mode |
“Toot, toot, toot，toot” | Musical pattern |
Program | Applicable environment |
|
Quiet mode | Suitable for quiet environment |
|
Noisy mode | Suitable for noisy environment |
|
Outdoor mode | Suitable for outdoor environment |
|
Musical pattern | Suitable for listening to music |
|
Daily maintenance & maintenance
Hearing aids are sophisticated and sensitive electronic equipment, so pay special attention to the daily maintenance of hearing aids:
- When cleaning, please use a soft dry cloth or tissue paper to wipe the grease or moisture offff the hearing aid shell. Do not use household cleaning products (washing liquid, laundry detergent, soap, etc.) to clean your hearing aid.
- Remove the earwax mesh cover frequently, clean it with a small dry brush, and replace it if necessary. Please consult an auditor for specifific replacement methods.
- Do not place hearing aids in the hot sun, near furnaces or other heat sources.
- Do not use hearing aids in showers, swimming, in rainy. environments, or in environments with high humidity.
- Carefully protect the hearing aid from falling onto the ground or other hard surfaces.
- Avoid contact with chemicals or strong cleaners.