Ayzeze: This device is not a substitute for professional medical advice, diagnosis, or treatment. Please consult a qualified healthcare professional before use if in doubt. The seller/distributor is not liable for any damages arising from misuse, unauthorized modification, or use beyond stated indications.
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Features:
1. Medium power, suitable for moderate hearing loss;
2. The built-in microphone and chip have good sound quality
and low power consumption;Wearing comfort;
3. Low distortion of high fidelity microphone;
4. Low frequency compression of n-h can reduce noise.
4. Comfortable adjustment, and can reduce the noise.
Technical Parameters:
Max Outge 129 plusmn 3dB
Max Gain ge 40 plusmn 5dB
Frequency Range: 450~ 3800Hz
Harmonic Distortion:le10%
Equivalent Noise Input: le 32dBSPL
Voltage 1.5V
Current le 10mA
Note:
- Adjust volume to the minimum before wearing.
- Choose an earplug of slightly bigger size to avoid whistler.
- Increase volume gradually to avoid sudden increase in sound.
-If you hear a howling,check the ear (silica gel) is appropriate and whether the size of plug is tight, the appropriate choice of earplugs and plugged, make sure no air leakage.
- Please regularly clean the ear plugs or ear molds in order to ensure the normal use of hearing aids.
- Use for long periods of time, please remove the batteries to prevent battery rot erosion hearing aid components.
Package Content:
1 x Hearing Aid+2pcs BTE tube
1 x Cleaning Brush
3 x Earplug(Different Size)
1*feie Warranty Card
