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mk-jh114 medical devices medical supplies hearing aids

MK-JH114 医用器械 医用用品 助听器

  • EXW Price: Min. order:
    ¥132.0
    ≥500/piece
  • 500 piece
  • Exchage Rate 1 CNY ≈ 0.1433 USD
  • Item No. JH-114
  • Stock num 500 piece
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  • Description

使用方法:

1:轻轻打开电池仓盖,按正负极方向放入一粒与型号相应的钮扣电池,关上电池仓盖。

 2:把耳钩挂在耳背上,然后将耳塞塞入耳内并尽量塞紧。

    (注意:此时机器应处于关闭状态,即“OFF”,音量调节旋钮应处于小声档位,否则在耳机塞入耳内的瞬间机器产生的反馈声音(即:啸叫声)可能使人造成不适。) 

3:将开关“OFF”档位拨到“ON”档位,然后调节音量旋钮,按顺时针方向,根据自己的听觉,来选择适合自己的音量。

 (注意:使用大音量时所产生的啸叫声,是因为硅胶耳塞塞不紧,造成声音反馈,此时请检查硅胶耳塞的大小是否合适,硅胶耳塞是否塞紧,如感觉无法将耳塞塞

“请仔细阅读产品说明书或者在医务人员的指导下购买和使用”

Update time:20211112153717


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