ITEM NAME:DC 3V-6V 1:48 Rev TT Motor Part Smart Car Robot Gear Accessory for Arduino Product Description Description: 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 Arduino Specification: Suitable for: Electronic science devices, robot, car model toys, vibrators, etc Model: 1:48 Work Voltage  No-Load Current  No-Load Rev 6V ≠¤200mA 200 ±10% rpm 3V          ≠¤150mA        90 ±10% rpm Included: 1 X TT Motor.DC 3V-6V TT Motor Smart Car Robot Gear Motor Accessory for Arduino. Suitable for: Electronic science devices, robot, car model toys, vibrators, etc. 3V ≠¤150mA 90 ±10% rpm.