Chad Valley Walking & Talking Defender Robot. They are battery-operated toys featuring lights and sound effects

Key Features
Design: The robot has a black plastic body with distinctive red chest plates, yellow shoulder accents, and orange "ears".

Actions: It is programmed to walk, pivot 360 degrees, and move its arms. Squeezing its head typically
activates shooting sounds and phrases.

Accessories: Originally, these robots come equipped with a grey gun and a shield

Please note:
The shield are missing from the both.
Both works fine with batteries. You will not get the battery. Hight is 16.5”