JBL PartyBox 300 - High Power Portable Wireless Bluetooth Party Speaker. JBL Signature Sound offers unprecedented performance and an authentic audio experiences you will remember for your party. The full panel lighting effect creates a captivating light show to astound your crowd with a lasting visual experience. Frequency response: 45 hertz-20 kilohertz. Mic and guitar inputs allow you to plug in your mic or guitar and take the stage.Plug in to the 12V DC output of your car or use the built-in 10,000 mAh battery for 18 hours of playtime. The item "JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker" is in sale since Monday, November 2, 2020. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "vitabeauti" and is located in Greenville, South Carolina. This item can be shipped to United States.