18 keys electronic Drum kit 1) 100% silicone 2) Portable & foldable 3) Can play Jazz, Rock, Latin, Waltzes, Country mus 18 keys electronic Drum kit1. Standard 18 Simulation Keys, Record&Replay, Automatic tonal modification function 2. Dimension: 650mm×450mm×3mm, 500G 3. External DC input External phone output Pucker function of electronic keyboard 4. With one usb 2.4, one music usb mass storage ...