- Material: Environmental friendly ABS material
- Item No :777-631
- Box size : Width (7.5cm) x Length (13cm) x Height (17.5cm)
- Weight:140 g
- Available Colours : Blue, Yellow
- Please tell us the color you want when you buy it, or else we will send it at random
- Price : $10.00
- Inventory no :101507
- Battery: Equipped with 4 button batteries
How does it work :
It has an optical sensor that reads the black line drawn on a white piece of paper.
How to play :
1. Use an ordinary dark colored crayon or market to draw a line on a white piece of paper.
2. Turn on switch on the bottom of the robot.
3. Place robot on top of the drawn line.
4. The robot will run on the line automatically.
5. If the line finishes, the robot will continue in the direction followed from the previous line.
6. If the line is too thin, the robot may stray off the line, please make the line thicker.
7. When the robot runs out of batteries, it will stop.
Product Features :
1. Function: go forward along the black line.
2. Power system: 4 x 1.5V AG13 button batteries.
3. Playing time:about 20-30 minutes. Packing list: Robot/Penguin*1, Pen*1, Battery*4, Manual*1