Features: This drum practice pad with large rubber beating area, is designed for practicing rhythm sensation and drum playing skill. Metronome mode with adjustable beat(0-6) and tempo(30-260bpm); drum sound mode with 9 preset drum styles and adjustable rhythm tempo(30-260bpm). Supports 4 training modes: beats counting mode, mute training mode, gradual up/down mode, step up/down mode, which provides effective training. -slip pads on the back allows you to play the drum pad on the tabletop stably, and the 8mm screw hole enables you to install drum pad to the stand for more flexible playing. 3.5mm earphone jack and adjustable design make your practice more private and quieter; Lightweight and portable design makes it convenient for you to take anywhere. Specifications: Color: Gray/ Orange(optional) Beat: 0, 1, 2, 3, 4, 5, 6 Tempo : 30-260bpm Counting: 15s, 30s, 45s, 60s, 90s Drum Style: disco, hard rock, hiphop, arena rock, , , cha cha, , funk Power Supply: 9V battery or DC 9V power adapter (Both are not included) Item Size: 22 * 28.5 * 3cm/ 8.7 * 11.2 * 1.2in Item Weight: 755g/ 26.6oz Package Size: 29 * 23 * 3.5cm/ 11.4 * 9.1 * 1.4in Package Weight: 865g/ 30.5oz Note: Battery and power adapter are not included. Package List: 1 * Drum Pad 1 * User's Manual(English & Chinese)