Портативный цифровой перезаряжаемый слуховой аппарат Amazon open
- Категории: Уха и слуха >>>
- Поставщик: Xiamen,Soroya,Hearing,Technology,Co.,Ltd.
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Описание и отзывы
Характеристики
Product Description
Specification
Parameter | Function |
Peak OSPL 90 ( dB SPL): 110±3dB HAF OSPL 90 ( dB SPL): 105±3dB | • Bluetooth APP for remote control |
Peak Gain(dB) : 35±3dB HAF/FOG Gain (dB) : 30±3dB | • 4 channels full digital • rechargeable open fit |
Frequency range(Hz) : 200-5500Hz Distortion : 500Hz : 2.2% 800Hz : 1.5% 1600Hz: 1.2% Equivalent Input Noise (dB): 20dB Battery size : 312A Battery current(mA): 1.5mA | • noise reduction • Telecoil function • Autosave Volume&Program • Double directional Microphone • Low battery warning indicator |
Packing & Delivery
To better ensure the safety of your goods, professional, environmentally friendly, convenient and efficient packaging services will be provided.
Company Profile
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
FAQ
Semi-Automatic PET Bottle Blowing Machine Bottle Making Machine Bottle Moulding Machine
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
PET Bottle Making Machine is suitable for producing PET plastic containers and bottles in all shapes.
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