#sell
Portable Amplified Pa Speakers with Microphone for Presentation, Teaching, Meeting, Promotion, Coaches, Elderly and Tour Guides,Certification:FCC, ce, RoHS Model Number:M800 Charging time:3~5 hours. Sound coverage:500 square meter...
#sell
new arrival Rechargeable mini Portable music sound Amplifier speaker for tour guider Audio player TF USB flash driver,Output power:18W Working time:6~10 hours(musicallmode),12~18hours(microphone mode) Battery capacity:7.4V / 1200m...