เครื่องบินไฟฟ้าของเล่นเสริมการเรียนรู้วิทยาศาสตร์ DIY สําหรับเด็ก

1.Type:DIY Electric Plane 2.Material:Plastic,Electronic module 3.Power:1 x AA Battery (Not Included.) 4.Size:11.7*11.5*5 cm 5.Made with high quality non-toxic plastic materials,edutainment. 6.DIY science kits toy make children's own toy. 7.It Can excite children's curiosity and promote imagination, developing intelligence, exercising the ability of using hands and brain. 8.Parents and children to assemble it together to improve parent-child relationship. 9.It's useful for keeping track of unproductive habits, like play phone and online game for a long time. Package includes: 1 * DIY Electric Plane Kit 1* Instruction