System Specifications:
Feature:USB/SD, tape,2 channel mic,wire/guitar connector, audio input,external battery jack,bulid-in battery
Power supply: AC85V～265V（50-60Hz）and one DC 12V/12AH rechargeable battery
Power source input:DC 12V
Frequency range: VHF 210~270MHz Two channels
Frequency response: 50Hz-18KHz±3dB
RMS power:250W
Speaker: One 8" full range and one 3" tweeter horn
Sensitivity：10dBμV（S/N above 60dB）
Surge type: quartz surge locking±0.005%
Effective range：MIC wireless effective range 50meters（visible distance）
Wireless MIC:May choose: hand-held /collar clip/ headset
Material:Wooden,Metal
Size:(L*D*H）320×265×585mm
Weight:14.5kg
Standard Configure:one mainframe,two transmitter（handhold or clip-on for choice）another parts in picture for reference
Applicable Scope:
Room,outside(especially suitable dancing, gymnastics, demonstration’s loud-speaker, recorded, play) teaching.
Conference, classroom, military training, guide, sales promotion, public sale’s loudspeaker recorder play.
Pageant, congregation, make a speech, traffic command, exhibition—various locale move’s popular loud-speak, recorder, play.