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Disposable earphones for tour guide system or audio guide or receiver

Zhongshan Aomei Trade Co.,Ltd
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[China] country

Address: Building 10,Zhongnan Apparel plaza,West district,Zhongshan,Guangdong,China

Contact name:Phoebe Guo

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Zhongshan Aomei Trade Co.,Ltd

Disposable earphones for tour guide system or audio guide or receiver

Country/Region china
City & Province zhongshan guangdong
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Product Details

 

Specification:
 
DC3.5*3Pnickel plating;
1428*4C*1100-PVC cable;
1509-32 speaker,in-ear earbuds;ABS;
Sensitivity 110+/-5dB
frequency range:20-20000Hz;
Rate power:15mw
Max.power:20mw

 

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