RIONET Rechargeable Hearing Aid
- Goods type: Hearing Aid
- USB Power Rechargeable Hearing Aids BTE
- Wearing on right and left Ear for hearing impaired
- Tone adjustable from 0-4 volume level
- With technology for Noise-canceling
- Sound output at 1600Hz: 130dB±5dB
- Full-on Acoustic Gain: ≤50dB
- Rionet HA-20DX rechargeable ear machine has 130dB ± 4dB maximum sound pressure level, 1600Hz full on acoustic gain, F> 1000H ≤ 15% F < 1000H ≤ 10% total harmonic distortion, ≤32 dB equivalent input noise, ≥48 hours estimated battery life, 1.5V DC battery voltage, 0-1 power off / on epecial function key, 43 x 17.5 x 10mm product sizet
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