Power options vary: some require batteries (examples noted include 3 AA, 4 AA, or 4 AAA), at least one listing mentions using a 6V2A adapter instead of batteries, and some props state they require no batteries.
They’re designed for a variety of placements, including hanging displays, floor placement, indoor use, outdoor use, and sheltered outdoor locations, depending on the model.
Some props include light-up features—glowing or lighted eyes and colored lights (examples mention green lights and red glowing eyes)—often paired with sound or musical features.
Legs are often bendable or wire-based and can be posed or stretched for display (one description notes posing to about a 20-inch width); some listings mention fabric-covered wire legs with faux fur tufts at the joints.
Descriptions reference sound activation, eerie or terrifying sound effects, and musical features; sound-triggered activation is often used together with motion to start the prop’s movement and noises.