From the manufacturer
Supports multi connectivity options such as AUX input, USB and microSD card input. While connected with wireless BT, you can use the call function with the built-in microphone.
Comes with a built-in FM radio feature. Easy button controls to help change input modes, RGB ON/OFF, volume adjustment and media control.
Dual 52mm drivers and a passive radiator to give an overall balanced audio experience, with strong bass. Battery backup of 5H* approx, with a charging time of 2-3H.
Pair another ZEB-DELIGHT 20 speaker and enjoy stereo audio with the TWS feature. Charging cable and AUX input cable provided inside the package.