Upgraded Gaming ExperienceNew experience controlled by the mobile phone APPyou can switch 4 modes freely:Remote ModelVoice ModelGyne ModelPath model.This science kits for kids 10-12 will promote your kids hand- eye coordinationcreative thinkingproblem- solving skills. CREATIVE & Fun STEM TOYSEvery pieces are certified non-toxic and BPA- freedurable.The robot science kits for kids 10-12 with built-in rechargeable battery adopts USB charging designcharged 120 min can play 40 min.Supports in STEM areas of kid's healthy and happy growth development. Manufacturered by HOMOFY. Challenging & Educational DIY ProjectsStimulate your kid's curiosity and intellectual developmentdevelop manual dexterity and strengthen patienceconcentration by remote control this STEM toys-robots for kids.An easy- to-follow manual is included to help kids build robot models at anytime yourself. Creative Gifts For Little AarchitectsAttract your little architectimprove self-confidence and teamwork.Excellent STEM toys for 8 9 10 11 12 year old kids teens students.Great science kits for kids 10-12 for Kidsgifts for birthday Children's day Christmas Chanukah Easter STEM summer camp activities school activities. Flexible Remote Control & Rotary Stunt Creative STEM toys for kids 8-10-12 includes a remote controller that need 2AAA batteries(NOT INCLUDED)it moves in all directions and rotates 360 degrees on a flat floor.The flexible design allows kids to enjoy the changing game fun with parents.