High Power 10W Wired Voice Amplifier Microphone For Teacher Older Yoga Mall Seller Tourist Guide
FEATURES
Powerful Sound
10W double magnet horn design and professional sound amplifying circuit design to ensure voice clear,crisp and no distortion
Rechargeable Battery
the voice amplifier is equipped with rechargeable lithium battery .The amplifier can work about 8-15 hours after charging 3 hours
Multifunction
support USB and TF Card.It can also work with out-put wired microphone through 3.5mm audio port. Perfect for teaching,tourist,shopping mall,meeting,instructors house use
High Sensitivity
Built-in high sensitivity condenser microphone,give you no delay low noise sound quality enjoyment
Large Amplifier Area
This voice can cover 1000 square meter and make a large group of over 200 people listen clearly,even penetrate wall

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Rechargeable Battery
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Powerful Sound
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Input Support
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Specification
Audio Format | MP2.MP3,WMA,APE,FLAC,AAC,MP4,WAV,AIF,AIFC |
Audio sample rate | 48KHz |
Transmission Frequency | 20Hz to 20KHz |
USB | USB2.0 |
DSP | 32 Bit |
Main Frequency | 24MHz |
Voice Amplifier Battery | 3.7V/1800mAh |
Amplifier Charge | 3h |
Output | 10W |
Delay | NO |
Distortion | less than 1% |
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