![Sound Brick, Round, 9V 2 x 2 x 1 1/3 [Undetermined Noise Type]](/i?w=800&src=https%3A%2F%2Fcdn.rebrickable.com%2Fmedia%2Fparts%2Fldraw%2F-1%2F4774cu.png)
Part
Sound Brick, Round, 9V 2 x 2 x 1 1/3 [Undetermined Noise Type]
- Reference
- 4774cu
- BrickLink® #
- 4774cU
Sound Brick, Round, 9V 2 x 2 x 1 1/3 [Undetermined Noise Type] (part 4774cu) is a LEGO element. It appears in 2 sets, including Siren, Black and Sound Element - 9v. It has been produced in 2 different colors.