ION Audio s World Rocker is an all in one wireless sound system that brings fun and excitement anywhere you go. Designed to deliver powerful sound in any situation, World Rocker plays your music loud and clear through its high output 50 watt 2 way speaker system. With its wireless capability, you can stream music from your smartphone or tablet from up to 100 feet away. World Rocker s long lasting rechargeable battery means the great sound will last as long as the party does. It features a USB powerbank to conveniently recharge your portable device. Connect an instrument or non Bluetooth device to its 1/8 inch (3.5mm) auxiliary input or use the included high quality microphone to create your own memories. Time for a change of pace Use World Rocker s digital AM/FM radio to listen to the game or tune into your favorite music station. For maximum portability and easy placement, World Rocker features rugged wheels and a telescoping handle. Tech Specs Input Voltage 110 120VAC, 60 Hz 220 240VAC, 50 Hz Output Power 50W Peak High frequency driver 3  tweeter Low frequency driver 8  woofer USB Port Charging 1 amp Frequency Response ( 3dB) 77 Hz 20,000Hz (Aux) Microphone type Dynamic microphone Full recharge time Approximately 10 hours Battery life Up to 75 hours Supported Bluetooth Profile A2DP Bluetooth Range Up to 100 feet Radio Frequency Range AM 520 1710 kHz FM 87.5 108 MHz Dimensions (depth x width x height) 11.2  x 14.8  x 17.5  Weight 28.2 pounds Includes World Rocker Microphone with cable 1/8 inch audio cable Power cable Quickstart Guide Safety Manual