Microphone, guitar & bass input. Material: ABS & aluminum alloy. Dimensions: 22.8" x 13.6" x 10.8. Speaker:12 in woofers + 1 tweeter speaker. Built-in Battery: 7.4, Rechargeable.1 x Portable PA speaker. The item "12 inch Wirelessly Portable Party Bluetooth Speaker With Microphone & Remote" is in sale since Tuesday, July 14, 2020. This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "tere_shop99" and is located in NewYork,California. This item can be shipped to United States.