Button/coin batteries can cause severe injuries or even death when swallowed. Keep batteries out of reach of children. I cordially answer it.
Yamaha RHH135 Electronic Drum Hi-hat Pad Genuine Product 2 Zone Specifications
Yamaha RHH135 Electronic Drum Hi-Hat Pad 13" w/ HS650A Stand Set
Yamaha RHH135 Electronic Hi Hat Cymbal #1311
Yamaha RHH135 Electronic 13" Drum Hi Hat Pad
