This is a Bosch Klein 3+ Kids Power Tool Set, manufactured in China in 2018. It includes 7 items -a battery-operated chainsaw, 2 hand held drills, a jigsaw, and ruler along with goggles and earmuffs. The set is recommended for children aged 3 years and up, and is designed to simulate a construction worker's tools. The set has been tested and is in working condition, producing both motion and sound.