Factory OEM 15 Inch Party Box Karaoke Trolley Speaker

FEATURES:*Single 15 Inch High Powered Portable Speaker System*11.1V/3000mA Built-in Rechargeable Battery*Support Memory Card, BT, FM, AUX Function*Multi-media Function Music Player*Microphone & Remote Control Included*MIC Input with 1/4 Connector to sing like karaoke*Built-in wheels & handle design easy for transport*With LED Disco Colorful Lighting  Power:5 knobs11.1V 30WConfiguration:15 inch double push horn + tweeterBattery:3000mah lithium batteryWeight:6.95/8.70kgFunctions:BT/FM/AUX/USB/TF/TWS/MICSPECIFICATIONS:*Audio Inputs: Memory Card/BT/FM/AUX*Speaker Size:1x15" bass + 1x4" tweeter*Driver: 25mm, 22 Oz*Power Supply: AC 100~240V 50Hz/60Hz*Output Power: 20W*Consumption Power: 40W*Frequency Response: 35Hz-18KHz*Sensitivity: 60dB*Battery Capacity: 11.1V/3000mA Rechargeable Battery*Color: Black*Accessories:1pcs  wireless microphone1pcs  remote control1pcs  charger (13.5V 1.5Ah)1pcs  instruction manualDETAIL DISPLAY:APPLICATIONS:PACKAGE:*Product Unit N.W.: 6.95KG / 15.32LBS*Product Unit Size: 417x348x597 mm / 16.42x13.70*23.50 inch*QTY / Master Carton: 1 PC*Master Carton Size: 430x357x672 mm / 16.93x14.06x26.46 inch*Master Carton G.W.: 8.70KG / 19.18LBS*HS Code: 8518290000/* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1