This is very clean from a smoke and pet free home and has seen limited use and work prefect with no issues. It comes with the original Yamaha power transformer . Runs on AC adapter or Batteries.
No drumsticks come with this, the DD35 operators manual is available at the Yamaha website usa.yamaha.com
The information below is from The Yamaha website describing the DD35 digital drums.
The new Yamaha DD35 brings an exciting feature to digital drums: guide lamps. Digital keyboards have long used guide lamps to help novices play the right notes at the right time. (Yamaha has been a leader in this technology.) Now, aspiring drummers get the same assistance. The DD35 takes full advantage of this feature with built-in activities using the lighted rings around the drum pads to make the DD35 fun and educational. The pads can be used with drum sticks or hands.