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Shidu SD-S258 10W 1800mAh Rechargeable Portable Mini Wired Voice Amplifier for Tour Guide

China Shidu SD-S258 10W 1800mAh Rechargeable Portable Mini Wired Voice Amplifier for Tour Guide, Find details and Price about China Wired Voice Amplifier, 10W Voice Amplifier from Shidu SD-S258 10W 1800mAh Rechargeable Portable Mini Wired Voice Amplifier for Tour Guide

Model NO.
SD-S258
Style
Headset Microphone
Application
Voice, Recording, Meeting, Measurement, Amplify
Signal Transmission
Wired
Directivity
Uni-direction
Sound Channel
Stereo
Transducer Principle
Electrodynamic Microphone
Sound Field Force
Pressure Type
Connector(s)
USB
Wireless Technology
UHF
Output Impedance
50-1000Ω
Output Power
10W
Charging Voltage
DC 5V, 500mA
Lithium Battery
3.7V/1500mAh
Working Time
6-10 with 50% Volume
Charging Time
3-5 Hours
Product Size
106*86*42mm
Unit Weight
163G
Working Temperature
-10ºC~45ºC
Frequency Response
90Hz~18kHz
Trademark
SHIDU
Transport Package
30/CTN
Specification
56*29*31CM
Origin
China
HS Code
85185000

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