... ,000 Pieces programmable squeeze sound box for plush toy/ children book · Applied for: Promotional gifts, toys and hobby, books, wearable, package ... · Activated: by touch press· Function: E/U/I/L-D Play time: 1 (there ara other Ways can choose)· Components: PCB,sensor ... AG10,AA,AAA replaceable,environmental.· Operation: push or squeeze to play the sound and light up.(push the belly)or with ...