JQS910L Mobile Spurstange Square Dance Audio Outdoor Singen Karaoke Bluetooth Lautsprecher Große Lautstärke Leistung

JQS901L parameter   With BT/USB/TF card/MIC * 3/FM/AUX/ With remote control (but the board does not need to install a receiver) + with display screen + USB With 5V voltage regulator/no lithium battery protection/potentiometer volume + with wireless microphone function + XA8879D power amplifier + treble/, Box function Speaker: single 10 inch Power: 50W Battery specification: 18650 lithium battery pack 7.4V/4000MAH Accessories: Dual wireless microphones, charging cable, remote control Color box size: 348x300x525mm Outer box size: 34.8x30x52.5CM Number of squares: (0.054) 1 piece Packing quantity: 1 PCS Net weight: KG Gross weight: 7 KG