In addition, the wooden case is more helpful to reduce the distortion caused by resonance, enhance the bass atmosp, and make the sound quality more pure and clear. Be loud, be proud, be ready to party! Easy to Connect: Enjoy the fun of karaoke by connecting K20 with Bluetooth devices such as mobile phones and tablets, or connecting to it via USB/TF card/3.5mm auxiliary input.Design for Convenience: K20 comes with two wireless microphones to get rid of tangled wires. It adopts durable swivel wheels and pull rod design, easy to carry and suitable for many scenes, such as live stage, beach, or tailgate parties. No socket required, it gives you 12 hours of quality sound on a full charge of the rechargeable battery. What You Get: 1 x karaoke machine, 2 x wireless microphone, 1 x 15V/2.4A adapter, 1 x RCA to 3.5mm cable, 1 x 3.5mm to 3.5mm audio cable, 1 x remote, 4 x foam cover, 1 x tablet holder, 1 x black storage bag, 1 x manual, 1 x after-sales card. The speaker has a lead-acid battery, the AA batteries are not included in the two microphones. As our valued customer, we will do our best to make sure the product you receive arrives to you on time and as expected. This item is in the category "Musical Instruments & Gear\Karaoke Entertainment\Karaoke Systems". The seller is "ng-trade" and is located in this country: US. This item can be shipped to United States.