Type: Dock iPod Compatibility: Yes Features: Charges and plays iPhone or iPod while docked - Enjoy your music while keeping your iPhone or iPod fully charged Operates on AC or internal rechargeable Lithium Ion battery - Take your music anywhere SRS TruBass sound enhancement - Gives your music extra depth and dazzle Retracting universal dock - Fits iPhone and docking iPod models, no inserts needed Universal 100-240 V adaptor - Switching power supply works just about anywhere, recharges internal battery Specifications: Dimensions: 13" W x 3.6" H x 1.9" D Power: 100-240 Universal AC adaptor (included) Battery Requirements: rechargeable Lithium ion (internal) iPod classic Compatible: Yes iPhone Compatible: Yes Parts: 90 days limited Labor: 90 days limited