Specifications:

• Use 3: Portable Hand Roll Electronic Drum
• Use 2: Roll up Drum Pad Kit
• Use 1: Digital Electronic Drum Kit
• Type: Portable Drum
• Size: 335*165*67 MM
• Power Supply: Two AAA batteries(Not Included)
• Name: USB Roll-Up Silicon Drum Set
• Modes: Style / Demo / Record / Play / Rhythm
• Function 2: Children's birthday
• Function 1: Electronic drums for children
• Weight: 1450g / 3.2lbs
• Size: 50 * 46 * 7cm / 19.7 * 18.1 * 2.8in
• Model Number: Electronic Drum
• Material: Silicon + Plastic