Wireless Tailgate Speaker, Bluetooth, For Indoor & Outdoor Use, Digital FM Radio, Aux In, & USB Port & SD Memory Card Reader, For Mp3 Files, Built To Widely Disperse Sound, Carrying Handle For Easy Transport, LED Light Effects Bring Your Parties To Life, Built In 5.25" Woofer Rocks The House, Audio & Playback Controls, Microphone Input, Mic Not Included, Rechargeable Battery.