The Group Formula 1

A: Yes — sets built around the CONTROL+ system typically include simulated engine sounds, gear-shift audio, and feedback through the companion app, alongside steering, acceleration, and braking functions.

A: Generally yes. Technic gears are engineered around the torque and speed of stock motors, so significantly increasing power without adjusting gearing puts more strain on the plastic teeth over time. Balancing torque and top speed, rather than maximizing raw power, tends to preserve the model longer.

A: Most Smart Hub-based sets run on 6×AA batteries. Rechargeable batteries work fine as long as they're fully charged and matched in brand/capacity — mixing old and new, or different battery types, is the most common cause of underpowered performance.