100% guarantee hot sale accept hearing aids hearing aid V183 free shipping by DHL 5pcs/lot

100% guarantee hot sale   accept hearing aids hearing aid V183 free shipping by DHL 5pcs/lot
Price: US $88.68/ lot, 5 pieces / lot,$17.74/ piece|Processing Time: Ships out within 15 days
Unit Type: lot (5 pieces/lot)|Package Weight: 1.0kg|Package Size: 14cm x 12cm x 10cm

Detailed Information:

Hearing Aid

Product ETE-V183 :

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Function:

1,It can be used for sound amplifier

2,When you watch movie,enjoy the drama,attend meeting,or have classes,the product can help you to hear the sound clearly and loudly

3,While in forest,if you want to hear very slight sound,it will be a good choice

User Manuel:

1,Before use,make sure that power is turned off,or make the volume to a minimum

2,Put the ear hook on your ear ,plug in the ear plug tightly

3,Turn on the power,and adjust the sound volume to get clear sound

4,If you hear the whistling sound,please check if the plug in the ear is tightly.If it can't be plug tightly,please change the other size plug

Specifications:

1,Max sound out put:130+/- 5dB

2,Sound gain:>= 50dB

3,Total harmonic wave distortion:<= 5%

4,Frequency range:300-4000MHz

5,Input Noise:<=30dB

6,Voltage:d.c.1.5V

7,Current:<=4mA

Limited warranty:

Taser gun warrants be free of defects in material and workmanship under normal and proper use for 90 days from original purchase returned defective product will be repaired or replaced

Detailed Specifications:

Place of Origin: Guangdong China (Mainland)|Type: Professional Amplifier|Brand Name: ETE|Channels: 1|Model Number: V183|Volumn Grade of hearing aids: Gradually|Ear Plug: 3pcs|Button Cell: 2 pcs AG13|Input Noise: <=30dB|Ear hook: 2 pcs