The Cutebot Pro is a programming robot for STEAM teaching. It is equipped with a 4-way infrared line tracking sensor, an encoder motor, the LED rainbow light, an ultrasonic sensor and other devices. With the encoder motors, the Cutebot Pro offers the flexibility to control the driving route of the cart and allows more precise control of the angle of rotation. The Cutebot Pro also offers a variety of expansion interfaces, allowing additional hardware to be installed to stimulate your child's imagination and creativity.