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2013 new online portable voice amplifier with microphone
2013 new online portable voice amplifier with microphone
Supplier Info
[China Supplier]
Contact Person : Ms. Wu Jenny
Tel : 86-579-85628013
Fax : 86-579-85186902
Product Detail
portable teaching voice amplifier portable on waistband speaker with micorphone rechargeable battery CE(LVD,EMC),ISO 9001

2013 New online Portable Voice Amplifier with Microphone

 

 

 

Specification

Item No.

N 93  

Material

ABS 

Size

85*97*40 mm  

N/W

292 g 

Voltage

DC 7.4v 

Max Power Output

RMS 20 W 

Loudspeaker Output

 

Input Signal

Microphone (-20db,600) 

Frequency Response

150 HZ-10000HZ +1DB 

Current Consumption

150 mA 

Max Effective Distance

400 m 

Working Time

8-10 H 

Type of Battery

 Rechargeable Lithium Battery

Color

Black  

 

 

 

 

 

 

 

 

 

 

 

 

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