SING-E JQS911S 10 Inch Outdoor Performance Cart Wireless Bluetooths Speaker Features Piano Guitar Interface

With Bluetooth/radio/MIC/remote control/display screen (small seven-pin screen) + AUX/USB/TF card/MIC, DC-5v to 9v charging (Type-C charging station + USB with 5V boost/no lithium battery protection/potentiometer volume, with wireless microphone function + XA8879D single amplifier + tweeter/no colored lights, speaker function
Speaker: single 10-inch
Power: 30W
Battery specification: 18650 lithium battery pack 7.4V/2000MAH
Accessories: dual wireless microphones. Charging cable. Remote control