You can’t be a hero without an awesome theme song! Provide your own background music with The Marvel iHome Collector’s Edition Bluetooth Iron Man Helmet Speaker. The Bluetooth speaker wirelessly streams audio anywhere from up to 30-feet. The speaker lights up when it’s in use and includes a rechargeable lithium-ion battery. Includes 1x 3.5 MM AUX/USB cable. Also has a Speaker phone and built-in microphone function to answer calls.