| Customization: | Available |
|---|---|
| Customized: | Non-Customized |
| Certification: | CE |
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| Maximum Sound Output | ≤115dB+3dB |
| Average Sound Output | 110dB±4dB |
| Maximum Sound Gain | 35dB±5dB |
| Average Sound Gain | 30dB±5dB |
| Equivalent Input Noise | ≤29dB+3dB |
| Frequency Range | 300Hz-3200Hz |
| Total Harmonic Wave Distortion | ≤10% |
| Net Weight | 2g/0.004b |
| Battery | A10 zinc air battery |
| Working Current | ≤2.5mA |
| Color | Beige |
| Size | 16*16*10mm/0.6*0.6*0.4inch |
Method of use:
1. Gently open the battery cover, press positive negative direction into a grain and the corresponding model button batteries, close the battery cover;
2. And then will be and try to plug the ear plug into.
(note: the machine should be closed at this time, that is "OFF", the volume knob should be in the small voice gear, or within the earphone plug into the machine to produce feedback sound a fraction of a second(i.e., whistlers) may cause discomfort.);
3. When using the volume of whistlers, because the silicone ear plug is not tight, cause the voice feedback, please check whether the size of the silica gel earplugs, silica gel earplugs is plugged, if feel to plug the ear plugs, please change to choose more consistent with the size of the wearer ear canal of the specifications of the silica gel earplugs tightly sealed ear canal, don't leak.
4. When stop using hearing aid, please put the power switch in "OFF"position, so that can save electricity.
Not suitable for use of the crowd: Serious heart disease, suppurative otitis media; Carry in patients with cardiac pacemaker and allergy to this product material.
Q: Do you accept OEM or ODM order?
We accept OEM, ODM with customer's logo and packing design.
Q: Can you accept the small order as start?
Yes, we can accept small quantities orders as start trading and we also accept multi modelscombined container to customer.
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