发声闪光大嘴霸王龙，按下手把，霸王龙张开大嘴，发出恐龙叫声，眼睛也会忽闪忽闪发光。商超便利店热卖单品。爆款。

Room temperature

The roaring, flashing big-mouthed Tyrannosaurus Rex. Press the handle, and the Tyrannosaurus Rex opens its huge mouth and makes a dinosaur-like roar. Its eyes also flash and shine. 发声闪光大嘴霸王龙，按下手把，霸王龙张开大嘴，发出恐龙叫声，眼睛也会忽闪忽闪发光。 A best-selling item in supermarkets and convenience stores. 商超便利店热卖单品。 A hit product. 爆款。