RUICHU Technology A01 Portable Multifunction Speakers User Manual
RUICHU Technology A01 Portable Multifunction Speakers Technical specifications Support Radio, TF card, USB MIC, AUX Battery : 3.7V/2000mAh Size 5W 3 inch Signal-to-noise ratio (SNR) : >70db Frequency Response: 60HZ-16KHz FM Radio :87.5-108MHz Power supply: DC 5V Operation diagram Interface display (Central Knob) Turn On: … Read more