- controlled by a smartphone (bluetooth) or built-in buttons;#13#10- compatible with Bluetooth 5.0;#13#10- power 18W RMS;#13#10- working time: 5 - 7 h;#13#10- speaker size: 75mm (3");#13#10- modes: bluetooth, FM radio, USB pen drive, microSD card, AUX, KARAOKE;#13#10- multi-color RGB backlight in several modes (can also be turned off);#13#10- built-in Li-Ion 1500mAh 3.7V battery (charged via micro USB);#13#10- TWS - the ability to connect two identical speakers;#13#10- wirelessly in stereo mode;#13#10- FM radio;#13#10- 6.3mm mono microphone socket; microSD card slot from which you can play files mp3; USB port to which you can connect a USB pendrive with MP3; #13#10- AUX (from an external audio source via a 3.5mm mini jack cable); #13#10- USB(M)->microUSB(M) cable and AUX cable included; #13#10- dimensions: 180 x 135 x 125 mm; net weight 595 g