HYPER 4WD 簡介
1. Connect the toy car with Bluetooth
2. Real time display of vehicle status data
3. Vehicle track record
4. Timing several laps
5. Record the driving track of the toy car through the map
2. Real time display of vehicle status data
3. Vehicle track record
4. Timing several laps
5. Record the driving track of the toy car through the map
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