Enjoy your favorite music—on the go! If you're always on the move, you want your music to move with you, right? But those ‘ear bud' stereos are so limiting and restrictive. Only you can hear them and you feel cut off, isolated, from the fun around you. What you really need is an ultra-portable lightweight speaker, something that's easy to take anywhere and a snap to use. You need the ION Go Rocker. The ION Go Rocker is the super-trim speaker that lets everyone hear the music, without being too big and getting in the way. You can stream music wirelessly from any Bluetooth-enabled device or use its convenient SD card slot to play your tunes from an SD card. There's also a handy USB port to play music from a thumb drive stick. And for your friends still hopelessly stuck in yesterday, sure, ok, there's even a 1/8" (3.5mm) Aux In jack for non-Bluetooth devices, like their portable CD player from 1990. Don't let Go Rocker's small size fool you: It's got a real stereo amplifier (2 x 5 watts) driving two full-range speakers for big sound you won't believe comes out of such a small unit. With a long-lasting rechargeable battery and a built-in mic for hands-free call answering, Go Rocker is the small speaker that delivers big-time on great sound, easy portability and super convenience! Key Features 10 watts peak stereo (5 x 2) Bluetooth range up to 50ft Plays music from microSD cards USB port - plays music Aux input for non-Bluetooth devices Track and volume controls Rechargeable battery Built-in mic for answering calls