Share music anywhere any time! SurprisinglyÊ Loud! Mini Portable iPhone / iPod Ghetto Blaster. No batteries required, it runs directly from the power of your device. Does not drain battery life, 6-8 hours playing time. With Volume Control Buttons. Compatible with all types of i Thing e.g. iPod Nano, iPhone 4, 4s, 3gs, iPod Touch, iPad etc