Pyle-Home PICL52B Radio Alarm Clock Speaker System for iPod (Black Color) (Discontinued by Manufacturer) FM Stereo Radio PLL Digital Tuning System - 30 Pins iPod Docking Connector - Buzzer or iPhone/iPod songs 10 Preset radio station memory - Compatible with iPhone 3GS & 4G, iPod Classic, iPod Video, iPod 5G, iPod Mini, iPod Nano & iTouch, (all Generations) - Total Power Output: 40 Watts LCD Display with 7 Auto Changing Color Back-light - Battery Charging after iPhone/iPod Unit Docked-in (available for all iPod Models with 30 pin connector port) - AC Adaptor Operates, with DC 3V Battery back-up (Not included) Back-light Color Select - Clock Display with Sleep & Snooze Function Volume +/- Control - Dual Alarm, Gradual wake up by Radio/iPod