"The perfect transportable CD player (CD / CD-R / CD-RW) for kids with multicolour light effects! Bluetooth 5.0, connects wirelessly with your smartphones, tablets, and other Bluetooth devices! USB-slot and AUX-In jacks for tablets and smartphones. Microphone jack (mic not included) to make it a karaoke! Intergrated ?program/repeat? function. Speakers : 3 W x 2. Power supply: AC operation (cable included) or 6 x C/LR14 batteries (not included)."