Skaitmeniniai įkraunami ausiniai klausos aparatai su 25 val. dėkliuku

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Prekė: Skaitmeniniai įkraunami ausiniai klausos aparatai su 25 val. dėkliuku. Kategorija: Klausos aparatai.

• Gamintojas: no brand
• Modelis: 6942121584721

🦻function:

🦻【Effective hearing aid】

• 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.

🦻【rechargeable battery】

• Place it in the charging station, and in just 3 hours you will be able to use it for more than 25 hours.
• The hearing aid charges for 3 hours and can be used for 25 hours. Once fully charged, the charging clipboard can be charged 4 to 5 times.

🦻【Intelligent Noise Cancellation】

• 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】

• It uses high-quality digital chips to effectively reduce noise and reduce the risk of damage to the eardrums.
• The dynamic design of the speakers can process the received sound to make the sound clearer.
• Beautiful, easy to orientate both devices, clear on/off button for easy operation.
• The set includes a storage box for easy carrying, and its small size provides added convenience.

🦻【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.
• It is very small and light, almost invisible and does not cause any strain on the ears during prolonged use. It is very suitable for people who wear glasses or masks.
• The sound guide can be bent and rotated 360 degrees, so it can be comfortably worn on the left or right side.

🦻Specification:

• 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 time of charging container: 4-5 times

🦻List of things to pack:

• Hearing aid (both ears)*2
• Box with charging function*1
• Headphone charging cable*1
• Battery Container Charging Cable*1
• Cleaning brush*2
• Additional earplugs*8
• Instruction in English*1
• Colour box*1

📝skills:

• Set the volume to a minimum before putting it on.
• Choose slightly larger earplugs to avoid howling.
• Gradually increase the volume to avoid a sudden increase in volume.
• If you hear a whistling sound, check that the earplugs (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.
• Often clean your hearing aid microphone with a small toothbrush to maintain the quality of your hearing aid.
• If you do not use the device for a long time, remove the battery.

Specifications