No matter what you're playing, the speaker's 15 woofer and amplifier ensure that everyone can hear clearly. The rechargeable battery features'Charge & Play' and lasts for 4-hours so you can stream music even in places without an outlet nearby. 7,500 Watts peak powers ensure everyone can be heard. Connect your music device via Bluetooth to enjoy wireless control.Play your MP3 music collection with a USB drive or microSD card and control with our remote control. Listen to your favorite FM Radio station for the hottest playlist. Enjoy 4-hours of continuous music with our built-in Li-ion battery. Adjust the 5-band equalizer and bass/treble to fit the perfect mood. Includes a microphone with volume and echo control. Roll and wheel away effortlessly to the next party spot. Turn on the LED lights and let the lights move with the beat. Charge & Play allows full function use while charging even when you start with a low battery, just like a smartphone. Assembled Product Dimensions (L x W x H). 14.00 x 17.00 x 27.00 Inches. All items are in stock when they are listed. Inventory is tracked and updated regularly. We will offer other items in similar style and quality. WE APOLOGIZE FOR ANY INCONVENIENCES THANK YOU FOR UNDERSTANDING. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "hwasoonk" and is located in this country: US. This item can be shipped to United States.