WhalesBot U20

AGE 4-6

• Controller: an integrated controller, including 2 closed-loop motors, color LED, 1 speaker, built-in 430mAh lithium battery. The controller provides 2-way Type-c interface. Built-in 2.4gHz wireless module
• OID optical intelligent identification sensor, button x4; LED light x2; Communication mode: 2.4gHz wireless communication
• Coding card: 33 kinds of 52 coding cards are equipped as standard and 1 card placement board
• Sensor: 1 ultrasonic sensor
• Actuator: 1 intelligent servo
• Structural parts: ≥ 80 pcs, ≥36 types