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Medical supplies box hearing aid mk-f15 Medical equipment Medical supplies box hearing aid mk-f15 中文版

Medical supplies box hearing aid mk-f15 Medical equipment Medical supplies box hearing aid mk-f15

Medical supplies box hearing aid mk-f15 Medical equipment Medical supplies box hearing aid mk-f15
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  • Updated: 2018-12-28 15:26
  • About Product:Hearing aid hearing aid hearing aid hearing aid
EXW Price: Price Negotiable
The price for this item is to be negotiated. Please contact supplier for further information.
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Products:
Medical supplies,medical equipment,disposable medical consumables,medical equipment,medical furniture
Contacts: Chen YalingChat
Mobile: 86-13566796210
E-mail: sales@ywmedco.com.cn
WeChat: WET42135
Address: 14946 , 中 Street, 2 F, 39 Gate, International Trade Mart (District 2).

Please read the product manual carefully or purchase and use it under the guidance of the medical staff

Saturation sound pressure: 110dB + 4dB

Full range sound gain: 30dB + 5dB

Harmonic distortion: 10% or less

Frequency response: 300~4000 hz

Equivalent input noise: 40 or less The db

Standard battery: A312 battery

Working voltage: , dc. 1.5 V

Operating current: less than or equal to 4 ma

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