Generic 10 Inch Double Wireless Bass Speaker HIFI Karaoke DJ Party Speaker BT Colorful LED Light Portable External Microphone Box

led lighting RGBBattery Capacity 3000-5000mahpower source Rechargeable Batterywoofer size/full-range size 10'' * 2feature Phone Function, colorful LED lightcommunication AUX, usb, bluetooth, Audio Linesupport memory card Yesfrequency range 50Hz-20KHzestimated battery life 5-10 hourssupported audio codecs MP3with handheld microphone With 2 microphonemodel number QL-21001application Portable Audio Player, Mobile Phone, Karaoke Player, COMPUTER, Stage, outdoor, PartyBattery Capacity(mAh) 3000-5000mahAudio Crossover Full-RangeBattery capacity 3600mAhproduct size 790*340*300mmcarton size 37*36*85cmPlaying time 3-5 hoursOutput Power 7.4V 40WFunction Support USB/TF Card/Aux/FM Radio/Remote Control/Wireless MicGross Weight 10KGAccessories 2 wireless microphone/remote control/charging cable