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Negotiable
The date of payment from buyers deliver within days
Beijing
Long-term effective
2017-12-09 02:06
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Company Profile
Byvision Science Technology LtdBy certification [File Integrity]
Contact: byvisiontech(Mr.)
Telephone:
Area: Beijing
Address: Beijing
Website: http://byvisiontech.qzlggm.com/
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
unit price:Negotiable
Product | Portable behind the ear adjustable BTE hearing aid |
Technical Data | IEC 60118-7/ANSI S3.22-2003 |
Model | G-20 |
Peak OSPL 90 ( dB SPL) | 135dB |
HAF OSPL 90 ( dB SPL) | 126dB |
Sound Gain | ≥50dB |
Total harmonic wave distortion | ≤5% |
Frequency range | 300Hz-4000Hz |
Input Noise | ≤40dB |
Zinc Air battery | AG13 or A675 |
Power consumption | DC 1.5V, Current: ≤4mA |
Power switcher | Yes, On/Off button |
Battery working | Working day time 10-20 days |
Package | Color box: 3.5*8.5*12cm/unit, Gross weight:85g/unit |
Certificates Approved | CE,FCC & ROHS, and the FDA 2017 |