Engino STEM與機器人ERP PRO套組進階建構與程式設計套組，9-12歲以上（含充電電池）

Bought this for my 10-year-old who's obsessed with robots, and the rechargeable battery is a game changer since we're not constantly hunting for AAs. The coding projects actually build on each other, so he went from simple builds to real automation in a couple weeks.

My students took to this kit immediately—the range of models they can build is impressive, and the coding tutorials actually teach real logic instead of just drag-and-drop fluff. For a classroom setting, the rechargeable battery saves us from burning through AAAs every week.

The rechargeable battery is a game changer — no more hunting for AA batteries every time my son wants to rebuild his crane. He's 10 and needed a bit of help with the coding app at first, but now he's programming the motor to run on its own.