-Bluetooth for playing music via Audio streaming profile (A2DP);#13#10- Wireless stereo (TWS) function;#13#10-USB / microSD player;#13#10-Playing MP3 files;#13#10-FM radio with a memory of 40 stations;#13#10-Bass and treble adjustment;#13#10- Karaoke function with two wireless microphones included;#13#10-Remote control;#13#10-AUX input, Guitar, 1 x wired microphone;#13#10-LED display;#13#10-Colorful Disco LED lighting;#13#10-Max power: 500 Watt;#13#10- Mains power: AC 110-240V ~ 50 / 60Hz;#13#10-Battery power: built-in 7.4 V / 5 Ah battery;#13#10- Battery life: 3 ~ 5 hours / Charging time: 4 hours;#13#10- Dimensions: 269 (w) x 626 (h) x 290 (d) mm;#13#10-Weight: 6.83 kg.. -Bluetooth for playing music via Audio streaming profile (A2DP);#13#10- Wireless stereo (TWS) function;#13#10-USB / microSD player;#13#10-Playing MP3 files;#13#10-FM radio with a memory of 40 stations;#13#10-Bass and treble adjustment;#13#10- Karaoke function with two wireless microphones included;#13#10-Remote control;#13#10-AUX input, Guitar, 1 x wired microphone;#13#10-LED display;#13#10-Colorful Disco LED lighting;#13#10-Max power: 500 Watt;#13#10- Mains power: AC 110-240V ~ 50 / 60Hz;#13#10-Battery power: built-in 7.4 V / 5 Ah battery;#13#10- Battery life: 3 ~ 5 hours / Charging time: 4 hours;#13#10- Dimensions: 269 (w) x 626 (h) x 290 (d) mm;#13#10-Weight: 6.83 kg.