4-in-1 DIY Assembled Function Robot: Voice command functionality

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A$19.37
Last price update: 11/13/26
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Product details

Features

  • Infrared obstacle detection
  • Line following mode
  • Touch sensor collision response
  • DIY assembly for creativity
  • Voice command functionality

This 4-in-1 DIY robot kit is perfect for parents looking to spark their child's interest in STEM through hands-on play. Designed for kids around age 8, it transforms a quiet afternoon into an engaging learning session where your child builds, programs, and experiments.

While many educational toys focus on pre-built functions, this kit emphasizes the creative process. You watch as your child connects the pieces, learning basic engineering concepts through trial and error. The voice command functionality responds clearly to simple directions, making technology feel accessible. When the robot detects an obstacle with its infrared sensors, it smoothly changes course, teaching problem-solving in real time.

Assembling this robot together strengthens family bonds. The line following mode lets you draw custom tracks on paper, turning your living room floor into a test lab. This toy isn't just about following instructions—it's about discovering how things work, one piece at a time.

General specs

  • Model: 4-in-1
  • Seller: Banggood
  • ID: 2037576
  • Sensors: Infrared Obstacle Detection, Line Following Sensor, Touch Sensor Collision Response
  • Material: Plastic
  • Battery Type: AA
  • Product Type: DIY Assembled Function Robot, Educational STEM Toy
  • Assembly Type: DIY
  • Function Count: 4-in-1
  • Package Weight: 1.18 kg, 2.6 lbs
  • Voice Commands: move forward, move backward, turn left, turn right
  • Control Methods: Voice Command, Infrared Control
  • Recommended Age: 8 years
  • Battery Included: No
  • Battery Quantity: 3
  • Package Contents: DIY Function Robot Kit
  • Collision Response: Dynamic Direction Adjustment
  • Infrared Functions: Obstacle Avoidance
  • Package Dimensions: 16.5 cm × 6.7 cm × 13 cm, 6.5 in × 2.6 in × 5.1 in
  • Line Following Capability: Black Line Detection
  • First listed by seller: February 23, 2026
Price History for seller Banggood

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A$19.37
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