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🤖 Build, control, and conquer—STEM fun that keeps you ahead of the curve!
The STEM Robot Building Kit offers kids ages 8-12 a premium 5-in-1 robotics experience with 560 pieces to build multiple models. Featuring realistic movable parts, dual remote and app control, and a rechargeable LiPo battery providing up to 50 minutes of playtime, this kit combines hands-on STEM learning with engaging, screen-free fun. Designed with durable ABS material and an easy-to-follow manual, it’s the perfect gift to inspire creativity, problem-solving, and engineering skills.







| Age Range Description | Boy |
| Asin | B0DDY5172B |
| Best Sellers Rank | #37,182 in Toys & Games (See Top 100 in Toys & Games) #63 in Remote- & App-Controlled Robots #747 in Kids' Electronics |
| Brand Name | Demkia |
| Color | Kb7139 |
| Customer Reviews | 4.6 4.6 out of 5 stars (170) 4.6 out of 5 stars |
| Educational Objective | Concentration, Creative Thinking, Dexterity, Hand-Eye Coordination, Imagination Development, Logical Thinking, Problem Solving Skills, STEM |
| Included Components | Charging Cable, Instruction Manual, Remote(without batteries) |
| Item Dimensions | 5.27 x 5.27 x 8.27 inches |
| Item Highlight | 5 in 1 Rechargeable RC Robot Toy, Build & Rebuild Creations, Engineering Kit, Birthday Gifts for Boys Girls, 560 Pieces |
| Item Type Name | Electronic Robot Toy |
| Item Weight | 1.8 pounds |
| Manufacturer | Demkia |
| Manufacturer Part Number | DMRB-5 |
| Manufacturer Recommended Age | 8 years and up |
| Material Type | Acrylonitrile Butadiene Styrene |
| Model Number | KB7139 |
| Number Of Batteries | 1 Lithium Polymer batteries required. (included) |
| Power Source | rechargeable battery |
| Set Name | KB7139 |
| Size | 560PCS |
| Subject Character | Robot |
| Supported Battery Types | Lithium Polymer (LiPo) battery |
| Theme | Vehicle |
| Unit Count | 560 Count |
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