With this MEX-XB100BT CD Receiver with Bluetooth there is so much you can do on it. Pair your iPod or iPhone automatically with Bluetooth. Just connect your device to the USB terminal, turn on Bluetooth and you’re ready to go. With Siri Eyes Free, iPhone users can manage everything from calls, texts and music to social media notifications without ever having to take their eyes off the road. Tell Siri to make a hands-free call, compose a text message, or select and play music. Activate Mega Bass is also availablw with this radio, at the touch of a button for an instant, low-end boost and illuminations that pulse in time with the beat. Unlike conventional bass boosters, Mega Bass minimises distortion at all volume levels by automatically adjusting frequency and gain to their optimal positions.