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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-30 14:37
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Company Profile
Byvision Science Technology LtdBy certification [File Integrity]
Contact: byvisiontech(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://byvisiontech.zcf1.com/
Product | MINI Rechargeable ITE hearing amplifier hearing aid |
Technical Data | IEC 60118-7/ANSI S3.22-2003 |
Model | G-12 |
Peak OSPL 90 ( dB SPL) | 125dB |
HAF OSPL 90 ( dB SPL) | 116dB |
Sound Gain | ≥40dB |
Total harmonic wave distortion | ≤5% |
Frequency range | 450Hz-4000Hz |
Input Noise | ≤30dB |
Battery | Li battery rechargeable |
Power consumption | DC 3.7V, Current: ≤2mA |
Power switcher | Yes, on/off button |
Battery working | Working time 20-3hrs |
Package | Color box: 4*12*14 cm/unit, Gross weight140g /unit |
Certificates approved | CE, FCC & RoHS, and the FDA 2017 |