Upgrade their transport toys with BRIO® World's App-Enabled Engine. Drive the engine with a tablet or other device and go back and forward, keep track of the fuel gage and activate the lights and sirens. The engine can even be played with if the app can't be reached, by simply pressing the top.
- 2x AA batteries, not included
- 10.4 x 3.6 x 5.1cm
- From 3 years