With the Sony CMT-X3 you rediscover your CD collection or stream your music wirelessly. Touch the stereo set with the NFC technology on your smartphone and connect directly. No NFC? Then you make a standard Bluetooth connection. This compact stereo set includes a CD player, USB port and an aux input. Connect a USB stick to the USB port and enjoy all your digital music. You can also charge your tablet or smartphone via the USB port. Activate the Mega Bass function to make your favorite songs sound even better. This gives your music even more depth. Adjust the volume or select a different number with the control buttons or the supplied remote control.