Bluetooth trolley speaker with rechargeable battery. Bluetooth, SD card slot and USB input for MP3 music playback and 3,5mm AUX input. Mic input and guitar input. Audio input and output. LED display on top. LED light for illumination. Power: 40W RMS. 12 V 3000 mAh rechargeable sealed lead-acid battery inside. Works both with built-in battery and with AC/DC 230V connection. Speaker size: 12" + 3" high pitch, with metal speaker grill. Trolley handle built-in. AC/DC 100-240 V adaptor for charging included. Cabled microphone included. Dimensions: 31 x 27,50 x 45 cm. Weight: 13,4 kg. Colour: Black