Product Size: 1.57*1.42*0.35 inch (Approximately 40*36*9mm)
Technical Specifications
Atmosphere and power requirement :
a) Temperature: 41℉-104℉ (5℃-40℃)
b) Relative Humidity: ≤80%
c) Atmospheric Pressure:86kPa-106kPa
d) Power: DC 1.3V rechargeable Lithium-ion battery(with the relative error between -10% and +5%)
Technical Characteristics:
MAX.SSPL: ≤132dB+3dB
High Frequency Average (OSPL90): 127dB ± 4 dB
Full-on acoustic gain (1600 Hz): 50dB ± 5 dB
Frequency Response Range: 450Hz-3000 Hz
Total Harmonic Distortion: ≤ 10%
Equivalent Input Noise Level: ≤32 dB
Rated current:≤5mA
Company Information
Founded in 2012, Shenzhen Shenrui Medical Technology is a manufacturer dedicated to research , manufacture and distribution of medical devices such as hearing amplifier, hearing aid and fetal heart rate doppler (FHR) and etc.
We have established a modern scientific and effective manufacturing system and management sytem.
We are developing superior products, improving technology and providing excellent customer satisfaction. We provide not only medical devices with premium quality,but also value-added services. Customers can benefit from our professional R&D talents who have many years of experience in the medical devices manufacturing industry. We set up a Quality Administration System to guarantee the quality of our products.
Shenrui adheres to the people-oriented, innovative development ideas, endeavors to achieve the goal of the international market, informative management, diversifible product. We dedicated to research and manufacture product with advanced technology, better function and predominant in performance
Our Services
Shenzhen Shenrui Medical Co.,Ltd is specializingin researching & developing and manufacture hearing amplifiers, hearing aid and fetal doppler
With the R&D team, Shenrui offer OEM/ODM or other types of customizations to customers all over the world.
Delicate workmanship with advanced equipments.
Sample will be shipped within 2 business days. We will track the shipment and immediately inform you from the departure of factory to the arrival of destination.
ONE year warranty of all products,any product problem please feedback to us as soon as possible.
We provide prompt reply and efficient product solutions to meet clients' demands.Quality First and Service First are our presistent pursuit
Packaging & Shipping
Packaging:
The packaging will come with the main device, power adapter, accessory kit.
Customers can customize their own packaging, logo and etc
Shipping:
Various shipping methods are available.
Usually samples are shipped via expedited shipping service.
