ION Block Rocker Portable Speaker System with AM/FM Radio Portable loudspeaker system with integrated rechargeable battery and AM/FM radio, large size Full-bodied, rich sound for enhancing any live event; weddings, BBQ's, beach trips and bars/restaurants Retractable, telescoping handle with integrated wheels for easy portability High-quality microphone included Built-in digital AM/FM radio and retractable antenna Up to 12 hours of operation per charge