Quantity 1 Piece(s) Color Black + white Material Plastic Compatible Models Drum Application Suitable for amusement learning practice performance and music edit Functions Install AAA battery or connect to external power supply before use; Connect to a sound system or headphone can make sound. Other Feature Comes with professional demo.accompaniment.record mode; Portable with lightweight for easy carrying; Packing List 1 x Drum 1 x Chinese / English user manual 1 x USB cable (length: 82cm) 2 x Pedals (165cm-cable)