Medicininis klausos aparatas, paprastas naudoti, efektyvus garsų stiprintuvas

Trumpai apie prekę

Prekė: Medicininis klausos aparatas, paprastas naudoti, efektyvus garsų stiprintuvas. Kategorija: Klausos aparatai.

• Gamintojas: no brand
• Modelis: USB HEARING AIDS

🔊Effective hearing aids:

• Suitable for most people with mild to moderate hearing loss. Increasing the volume to 30 dB can make conversations smoother.
• Without repeating and screaming, always keep your hearing aid dry and clean, and you will get used to it after 2-3 weeks.

🔊Battery:

• Place it in the charging station and in just 3 hours you will be able to use it for more than 25 hours.

🔊Intelligent noise reduction:

• The smart chip splits sound into different channel frequencies, greatly improving processing, noise cancellation, feedback suppression and background noise, ensuring clear hearing at different volume levels.

🔊Ergonomic conditions:

• Beautiful, easy to orientate both devices, clear on/off button for easy operation.

🔊Detection in the ear:

• Using the latest technology, suitable for people with different ear canals, insert it into your ear and it will turn on and off automatically.
• Very small, light and almost invisible.
• Long-term use does not burden the ears and is very suitable for people who wear glasses or masks.

💡💡Usage Tips:

1. Set the volume to a minimum before putting it on.
2. Choose slightly larger earplugs to avoid howling.
3. Gradually increase the volume to avoid a sudden increase in volume.
4. If you hear a howl, check that the ear plugs (silicone) are the right one and that the size of the plugs is the right one. Choose the right earplugs and plug them tightly so that there is no air leakage.
5. Often clean your hearing aid microphone with a small brush to maintain the quality of your hearing aid.
6. If you do not use the device for a long time, remove the battery.

🔍Specifications:

• Material: ABS
• Size: 4*1,2 cm (without cable length)
• Maximum Saturation Sound Pressure Level (dB): ≤128+3dB
• Average High Frequency Value: ≤120±4dB
• Full-scale gain: ≤40±5dB
• Frequency Response Range: 300-3600 Hz
• Total harmonic distortion: ≤7%+3%
• Equivalent input noise level: ≤29±3dB
• Current Consumption: ≤5mA
• Battery Model: H40
• Battery capacity: 40 mAh (hearing aid), 300 mAh (charging box)
• Charging time: 3 hours
• Charging box charging time: 4-5 times

📦List of packages:

• 2 * hearing aids (both ears)
• 1 * charging box
• 1 * Headphone Charging Cable
• 1 * battery charging cable
• 2 * cleaning brush
• 8*Accessory Earplugs
• 1 * User Manual in English
• 1 * colorful box

Specifications