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Home > Products & Suppliers > International Trade Mart (District 2)> 2 F > Hardware Tools/Accessories> YiWu Medco Health Care Co.,Limited

Medical equipment supplies box hearing aid for the elderly mk-jh232

EXW Price: Min. order:
CN¥ 45.0
≥1000/pc|pcs
  • Item No. : JH-232
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YiWu Medco Health Care Co.,Limited 14yr.

Contacts:Chen YalingChat

Mobile:86-13566796210

E-mail:sales1@ywmedco.com.cn

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Email: yiwubuy@yiwugo.com

  • Description
  • Reviews(/5)

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

Saturation sound pressure: 129dB + 4dB

Full range sound gain: 50dB + 5dB

Harmonic distortion: less than 5%

Frequency response: 450~3500 hz

Equivalent input noise: less than or equal to 30 dB

Standard battery: AG13 button battery

Working voltage: D.C. 1.5v

Operating current: less than or equal to 4 mA

Product size: 5.3x4.4x1.0 cm

Net weight: 9 g

Special file: none


Update time:20181217115528


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