Power: 100/240V, DC 12V Adapter. Dimensions: 14.4'' x 16.8'' x 23.4'. Thank you for your interest in this Portable PA Speaker System.The item "Portable PA Speaker System Karaoke Machine Bluetooth DJ Party Singing Equipment" is in sale since Sunday, August 12, 2018. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Speakers & Monitors". The seller is "bestofthebestchoicesforyou" and is located in Miami, Florida . This item can be shipped to United States.