With Bluetooth/with radio/with MIC/with remote control (receiving head installed on the motherboard)
With display screen/USB/TF card/MIC, DC-5V charging/with AUX (3.5 audio socket) USB with 5V boost/with lithium battery protection/power amplifier boost/potentiometer volume, single power amplifier, pairing function
Speaker specifications: 8 inches
Power: 30W
Battery 3.7V/2400MAH
Accessories: charging cable, remote control, strap