Outdoor Bluetooth trolley speaker

* Bluetooth/USB/FM/AUX Mic karaoke with Disco Lighting

* Multiple Disco lighting effects available

* Bluetooth 4.0 with DSP audio processor

* 25W Hi-Fi digital amplifier

* 10” Full range speaker with 1.5” piezoelectric supper tweeter 2ways speaker system

* 4 digit LED display

* AC 100~240V, 50/60Hz and built-in Li 18650 3 cells 1800mAh battery

(External DC12V optional)

* Playback time around 3 hours ( middle volume)

* Fully remote control