High power and precision speaker works with Bluetooth and battery

Product description Teacher ZQS8302 With Bluetooth / with radio / + with display screen / AUX / USB / TF card / microphone, charging DC-5V (Type C charging seat + USB with 5-volt boost / with electric amplifier enhancement for lithium battery / with wireless microphone function + 8691 controlled + double box lights + colored lights + with colored lights) with colored lights Battery specifications: 18650 / 3.7 volts / 3600 mAh Speaker: three 8-inch Power: 40 watts Accessories: charging cable, remote control, (wireless charging microphone) Machine size: 305x305x937 mm