Large speaker, high power, high sound quality, stereo Bluetooth 5.0 speakers.
Large diameter horn, high performance external magnetic magnet, high sensitivity, deep bass, powerful.
Large size diaphragm, excellent acoustic design, and power amplifier output, wide sound field.
Large capacity lithium battery 1200mAH\3.7V, 18650 battery.
Bluetooth, TF card, USB Flash drive, AUX and FM radio are all functional.