Serrelim STEM Robot Building Kit, App & Remote Control Robot Building Kits for Kids 6-12, 447 Pieces Educational DIY Engineering Blocks for 6+ Years Old Boys & Girls

Q: What is the size of the remote control robot?

I bought it. it is about 8.5 inches tall.

Q: How long did it take your child to build this?

Hi there, our 9 year old grandson had so much fun spending 3 hours putting it together by reading the instruction booklet. Once it was together, he had a blast showing us all the things it could do. No one helped him. We recommend children over 6 years old to use this remote control building kit.

Q: QR codes cannot be used. Can you send me pictures?

Dear customers The final page of the installation instructions included in the product box has a QR code that can be scanned. There is a QR code picture on the product page details page. If you still have any questions, please contact me again.

Q: How do i find the phone app? how do i make a bluetooth connection?

Dear customer, there is an APP QR code on the last page of the operation manual included in the product box. You only need to scan the QR code to download. After entering the app, click on the usage mode and connect to Bluetooth on the upper left corner of the phone screen. , but please note that the mobile phone Bluetooth and the remote control cannot be connected at the same time. You need to turn off the remote control and then connect the mobile phone Bluetooth.