◇ Pad Amount: 4 isolated rubber pads

External Trigger Input: connect 2 switch pedals

Maximum Polyphonic Number: 16

Built- -in Kits & Sounds : 30 preset kits, 163 sounds

Game song: 25 songs

Display: LCD 128 * 64 dot matrix, 6pcs 3- color RGB lights

Stereo Output: 3.5mm headphone output, with volume control

Built-in Speaker: 1pc

Power: with power adapter or 6pcs AA battery

Product Size: 461mm*288mm*1 10mm

Product Contents: 1 power adapter, 2 drum sticks, 2 external pedals

Place of usage: Outdoor, concert, stage,restaurant...