E150 Portable Amplifier

  • Built-in battery
  • đeo hông
  • hướng dẫn tour
  • dạy học
  • AUX
  • có dây
  • bán hàng
  • hoạt động ngoài trời
  • The portable amplifier with playing function to suit for teaching, tour guide and promotion 

  • Class F power amplifier chip, up to 12W peak output power

  • Rear earth material speaker, light weight, wonderful sound, high volume

  • Wireless playing function to link with cell phone/PC/PAD to play music

  • TF car to audio playing in MP3/WAV fomat

  • Recording function to record audio file in WAV format 

  • High capacity Li-ion battery, 4h charging lasts fo more than 15h operation


Sản phẩm chi tiết

Amplifier
• Frequency Response: 150Hz-12kHz
• Peak Power: 12W 
• Speake Impedance: 4Ω
• Media Playing: TF card,mas 64G 
• Media Format: MP3, WAV, WMA 
• Battery Type: Li-ion battery
• Battery Specification: 3.7V/2000mAh 
• Charging: DC SV/600mA 
• Charging Time: approximate 4h 
• Operation Time: more than 15h 
• Standby Time: approximate 96h 
• Net Weight: approximate 230g 
• Dimension: 92*91*43mm

Headworn microphone
• Cartridge: electet cartridge
• Polar Pattern: unidirectional
• Frequency Response: 50Hz-15KHz 
• Sensitivity: -44 to -47dB(OdB=lV/Pa/m at lkHz)
• Teaching, tour guide, training, promotion, propaganda, morning exercise, entertainment 
• Amplifier1pc
• Headworn microphone1pc
• Power adptor1pc
• Waist strap1pc
• Shoulder strap1pc
• User manual1pc