Rebeltec Bluetooth speaker Rebelt ec STAGE 300

Portable bluetooth player
     controlled by a smartphone (bluetooth) or built-in buttons
     compatible with Bluetooth 5.0
     35W RMS power
     working time: 6 - 10 h
     speaker size: 165mm (6.5 ")
     modes: bluetooth, FM radio, USB pen drive, microSD card, AUX, KARAOKE
     multicolored RGB backlight in several modes (you can also turn it off)
     built-in Li-Ion 2400mAh 3.7V battery (charged with micro USB)
     frequency response 25Hz-20kHz
     bass reflex
     6 multimedia buttons
     has a switch
     comfortable grip
     Bass boost
     LED display
     FM radio
     6.3mm mono microphone jack
     microSD card slot from which you can play mp3 files
     USB socket to which you can connect a USB flash drive with MP3
     AUX (from an external audio source via a 3.5mm mini jack cable)
     The set includes USB (M) -> microUSB (M) cable and AUX cable
     Dimensions: 300 x 225 x 210 mm
     Net weight 1816 g