JBL PartyBox 300 - High Power Portable Wireless Bluetooth Party Speaker. The JBL PartyBox 300 is a powerful party speaker with JBL sound quality and vivid light effects. Thanks to its rechargeable battery and 12V DC input you can bring the party everywhere. Just plug in your Mic or Guitar and take the stage or stream your playlist via Bluetooth or from a USB stick.Connect two PartyBox speakers wirelessly with the TWS feature or wired from one RCA output to another RCA input. Let's get the party started. 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. Please allow us the opportunity to resolve any issues before opening disputes and/or leaving feedback. The item comes with U. So Please ensure that this product is compatible with the standards within your country before purchasing. The item "JBL PartyBox 300 High Power Portable Wireless Bluetooth Party Speaker" is in sale since Tuesday, November 17, 2020. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "isave" and is located in United States. This item can be shipped to United States, Canada, Denmark, Romania, Slovakia, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia.