1、INPUTS AND OUTPUTS: Live sound card supports a wide range of sound inputs and outputs, allowing you to connect multiple devices such as computers, smartphones and tablets. 2、SOUND PROCESSING: The sound card board offers advanced sound processing features including reverb, voice modulation, and real time sound effects. 3、PROFESSIONAL FUNCTIONS: These functions allow you to adjust sound parameters and optimize sound output to make your live streaming, gaming or karaoke performances professional and captivating. 4、PORTABLE AND CONVENIENT: This sound card is portable and lightweight, does not take up too much space and is easy to carry around and convenient to use in different occasions. 5、RELIABLE AND PRACTICAL: The sound board is made of premium ABS material, which ensures durability and reliable performance even in long time use. Item Type: Live Sound Card Product Material: ABS Battery Type: 1200mAh Lithium Battery (Shipped with Built in Battery) 1 x Sound Card Board 1 x Instruction Manual 1 x Sound Cables 1 x Data Cable 1 x Adapter Cable 1 x Patch