ear hearing aid mini device sordos ear amplifier aides cheap digital hearing aids in the ear for elderly audifonos para sordos
sku: 32314193920
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$14.36
Shipping from: China
Technical Details
| Brand Name: | JZIKI |
| Directivity: | omni-directional |
| Equivalent Input Noise Level: | ≤30 dB |
| Frequency range: | 300-4500 Hz |
| Harmonic distortion: | ≤10% (1000hz) |
| Item type: | Ear Care |
| Material: | Medical plastic |
| Max.saturater volume output: | 135±5dB |
| Max voice gain: | 55±5 dB |
| Model Number: | zj1088e |
| Size: | 4.1*2.3*1.1cm |
| TV: | yes |
| Voltage of Battery: | DC 1.5V( The AG13 button battery a grain) |
| Weight of machine: | 13g |
| weigt of machine and packing: | 90 |
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