RushGo Rechargeable Voice Control Car,Command by Smart Watch,Creative Voice-activated Remote Control RC Car(Green) Control a toy car by your voice, how cool it could be? How's quality? Don't worry, it can work well even knock the wall for 200 times. It can be used 25-35 minute after fully charged. Remote control distance over 10 meters, high-end speed 8km/h. Beside its fun operation, this cool toy also can be decoration for your house.