Macmerise Ironman Bluetooth LED Speaker is one of a kind collectible gadget which is a must-have in your electronics collection. With its impressive 5W speaker output the sound quality of the speaker is impeccable. The Ironman's eyes glow throughout when the speaker is in use. It also includes other utility features like an SD card slot to plug in your own music. The speaker is accompanied with a Micro USB cable. Macmerise Funk is the perfect accessory, which will sync beautifully with your favorite music.