Main Products: Hearing Aid / Sound Amplifier
cheap Body worn Porket personal hearing amplifier for hearing impaired hearing aid
Negotiable /Piece
Min.Order:100 Pieces
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Foshan Vohom Technology Co., Ltd.
Business Type: Manufacturer,Trading Company
Foshan Guangdong ChinaMain Products: Hearing Aid / Sound AmplifierProduct Details
| 1,Product size | 72.5x42x18.5 mm |
| 2,Weight | 34g |
| 3,Max. saturation sound pressure level(OSPL90) | ≤129+3dB |
| 4,Full on Acoustic Gain | 52±5dB |
| 5,Total Harmonic Distortion(THD) | ≤10% |
| 6,Frequency Response | 450Hz~3400Hz |
| 7,Equivalent Input Noise | ≤ 32dB |
| 8,Battery | AAA/LR03/UM4 |
| 9,Battery Current Drain | ≤ 10 mA |
| 10,Rated Voltage | 1.5 V |
| 11,Special Function Key | OFF-ON |
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