1:48 Rev DC 3V-6V TT Motor Electronic Robot Car Model Toy Gear DC 3V-6V TT Motor Smart Car Robot Gear Motor Accessory for ArduinoSpecification: Suitable for: Electronic science devices, robot, car model toys, vibrators, etc Model: 1:48 Work Voltage No-Load Current No-Load Rev 6V ≤200mA200±10% rpm 3V ≤150mA 90±10% rpm