The portable karaoke player for kids, operates wirelessly with Bluetooth-equipped devices!< br /> 2 microphones included to sing like a star! < br /> AUX-IN slots, USB port and TF/micro SD card slots (until 32 GB) to listen to music from external audio devices! Headphones jack.< br /> Record function to record yourself while singing.< br /> Voice changer function for hours of fun! 3 tunes: high pitched, deep pitched or echo voice. Multicolour light effects!< br /> Power supply: 1,200 mAh rechargeable battery via USB-C (cable included). < br /> With a storage compartment to store the various cables. < br />