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Voista(HK)Co.,Ltd

 
 
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portable megaphone voice amplifier 

  Category : Information Technology->Portable Media Player

     
portable megaphone voice amplifier
 
 
       

  Product Specification
 
  Model No:      c10
  Country  CN
  Brand  VOISTA
  Materials  ABS
  Size  85x130x26mm    
  Weight  280g
  Color  black/white
  Minimum Order  2000
  Payment Term  T/T, L/C

 

    Product Detail
  Portable digital voice amplifier
-high quality voice
-smart regenerative charging

CLASS-D DIGITAL AMP
-Noice free
-distortion zero
-energy efficiency

FUNCTION:1.portable digital voice amplifier
2.MP3/PMP,Note PC,external speaker

specifications
Brand name VOISTA
max power 10W
rms power 7W
power source Li-ion battery
battery cell 7.5v/2200mAh
charging time 3 hours ( max)
operating time 30 hours (min)
THD+N 0.3% (1W)
SPL(sound pressure level) 83db/w
Frequency Range 20hz-20khz
current consumption 25.5nA/no signal
2uA/shutdown Mode
1.3A/Max
size 85(w)x130(h)x26(t)
indicator red/charging
green/full charge
blue/operating
yellow/low battery
colour white/black

   


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