morwant stem remote control building ages 6-12, 2-in-1 racing car models (326pcs) morwant <b>endless creative diy fun-best gift for 6 years old & up! </b><br>this building car set is easy to take apart and put back together for child with 326 well-made pieces. besides, this 2 in 1 building set comes with the easy-to-follow, step-by-step building instructions for the two sports car models to<br>guide your children in constructing remote control cars. and we suggest parent should encourage kids to create their own rc car models using their imagination. spend quality time with your kid playing with this interactive toy.<br>this ​gift idea ​set will help kids build fine motor skills, spatial awareness, logical thinking and imagination.<br><br><b>specifications:</b><br>material: abs plastic<br>quantity of assemble parts: 326 pcs<br>speed: 25km/h<br>charging time: 2 hours<br>playing time: 20 mins<br>remote control: 40mhz<br>control distance: >10 meters<br>usb-rechargeable battery for engine: 3.6v,300mah (included)<br>battery for remote controller : 3 x aaa battery (not included)<br>function: forward/backward, turn left/right<br>car size: 11.4 x 5.5 x 5.5"<br>package size: 16.5 x 3.3 x 11.4"<br><br><b>what in the box:</b><br>326 x building blocks<br>1 x universally compatible chassis<br>4 x tires<br>1 x remote controller<br>1 x rechargeable battery pack<br>1 x usb cable for charging<br>1 x detailed manual<br><br><b>customer service:</b><br>please contact us from your order details page if you encounter any problem (such as engine doesn't work or there are missing parts), we are ready to help you.