2 Flipsies dolls, Sandy & Lexi. Sandy is from the Sandy's House & Ocean Liner set. Dolphin included as well as the pink wig with dolphin hat and the pink sailor top.
Also includes Lexi doll with purple, I believe it's from the Trampoline set.
In total, 2 dolls, 3 wigs & a dolphin.

Untested. I think the batteries are dead but I didn't replace them to verify.
LR44 batteries are required.