EN Series waistband amplifier is designed for any outdoor speech,activities,   
seminar,tour guiding and in eaching.This is a professional  front and rear    
amplifications product which has a tiny,smooth and slim,portable and clear   
perfomance.though the output is smail,the effect can be compared with the    
large volume sound quality.It is the best choice of human amplification.Ear   
hanging  microphone and lavalier microphone can also be chosen. 
  
Standard Disposition    
1pc  main control machine    
1pc  headset mic    
1pc  handbag   
Frequency Response: 150Hz-10kHz      
Power:7w    
work Voltage:12V  
Dimension:  170*52*72(mm)