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Multi-functional Loud Speaker for Teaching, Tour Guiding, Sales Promotion and Speech
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Product: Views:196Multi-functional Loud Speaker for Teaching, Tour Guiding, Sales Promotion and Speech 
Unit price: Negotiable
Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-12-20 06:59
Model Number: Soaiy S-318-WHI Brand Name: SOAIY Key Specifications/Special Features: Soaiy, focus on audio 19 yearsOur professional acoustic engineers can customize for your own protect sound of the speakersFeatures:Multi-functional LED displayProfessional sound amplifying circuit, amplifying clear without howling
  • Professional reverberation circuit, analog echo effect without distortion
  • Unique recording function, save to TF card and USB flash drive automatically
  • Double voice coil design, strong power, deep bass, mid-frequency smooth
  • Equipped with high sensitivity radio antenna, one key scan and memory channels
  • Support TF card or USB flash drive play directly, MP3/WMA double format
  • Amplify your sound, very suitable for teaching, tour guiding, sales promotion, and speech, out-door exercising and entertainment and more, well protect your throat
  • Specifications:
    • Output power: 3W RMS
    • Frequency responses: 120Hz to 20Hz
    • Input sensitivity: 500mV±50mV
    • Impedance: 4Ω
    • SNR: ≥70dB
    • Distortion: THD 0.3%
    • Battery: BL-5C/3.7V
    • Power supply: USB/DC 5V
    • Product size: L129*W87.5*H40mm
    • Weight: 225g
    • Color: White, blue, purple, green
  • Shipping Information:
    • FOB Port: Shenzhen
    • Lead Time: 25 - 30 days
    Main Export Markets:
    • Asia
    • Australasia
    • Central/South America
    • Eastern Europe
    • Mid East/Africa
    • North America
    • Western Europe