Built-in powerful speakers in wood cabinet with two tweeters and a subwoofer output up to 125 Watts of peak power can function as a PA system. Line-in for external devices (external devices not included). Echo control for voice effects.Supports two microphones for duets. Product dimensions: 13.38 W x 14.17 L x 22.0 H. The actual battery life varies from different playback functions and features operation. The item "NWT Singing Machine Carnaval Hi-Def Portable Karaoke System FREE SHIPPING" is in sale since Sunday, April 28, 2019. This item is in the category "Musical Instruments & Gear\Karaoke Entertainment\Complete Karaoke Systems". The seller is "jasons-overstocks" and is located in Modesto, California. This item can be shipped to United States.