Feature: 

* Bluetooth/USB/TF/FM/AUX with Karaoke (wireless microphone optional)

* Double 6.5 inch acoustics sound speaker

* 15W Hi-Fi classic D amplifier system

* Bluetooth 5.0 version (Jeili solution)

* FM PLL digital tuner

* 4 digit LED display (red)

* Digital ECHO for Karaoke

* Magic LED lighting

* Built-in Li-ION 18650 3.7V 3600mA battery

* Fully remote control (optional)