Ear sound amplifier from China manufacturer - NINGBO WEALTHY IMPORT & EXPORT CO., LTD.

Payment Terms:	T/T
Place of Origin:	Zhejiang, China (Mainland)


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Product Detail

Model No.: TVP5269

Production Capacity: 100000

Delivery Date: 25-30 days

battery model: 675

frequency response: Should not narrowly in the ...

Means of Transport: Ocean,Air

Packing: color box

equivalent input noise: ≤30dB

harmonic distortion: When f<1000Hz ≤15%, when...

Most greatly saturated acoustic pressure leve

Most greatly saturated acoustic pressure level: 129dB+4Db
Man Dangsheng increases: ≥38dB
harmonic distortion: When f<1000Hz ≤15%, when f>1000Hz ≤10%
frequency response: Should not narrowly in the 450Hz~3500Hz
equivalent input noise: ≤30dB
battery model: 675
suits the crowd: The loss of hearing moderate and the specific weight crowd
produces has the major and medium small three mushroom silica gel ear plug, and a battery charger
this product may charge

Ear sound amplifier