Built-in BT Receiver for wireless connection with your BT-enable devices. Memory Card & AUX inputs for your none-BT external audio devices. Speaker size: 2 x 10 inch subwoofer and 2 x 3 inch tweeter. Package Size: 4234110cm/16.5413.3943.31inch. The item "BT Portable Party Karaoke Bluetooth Dual 10 Woofer Speaker DJ Light Mic Remote" is in sale since Sunday, August 22, 2021.This item is in the category "Consumer Electronics\Portable Audio & Headphones\Audio Docks & Mini Speakers". The seller is "daz_4876" and is located in Ontario, California. This item can be shipped to United States.