Stem Projects Toys for Boys age 8-12 12-14 Science Kit Building Own Bluetooth Speaker & FM Radio DIY Electronics Kit Science Experiments Kid 9-12 Boy Toys Birthday Gift 8 9 10 11 13 Year Old Teen Girl

Brand: choophemeFeatures: 【Stem Toys for Boys age 8-12】 The science kits have 2 project include building bluetooth speaker and building radio. Experience crystal-clear FM reception with our radio kit that automatically searches broadcasts on frequency range 88-108MHz. Each project is individually packaged. Toys for ages 8-13. Kids will be proud of building their own models. Parents can join in the process, fostering emotional communication and bonding with your children. Perfect arts and crafts for kids ages 8-12. 【Easy to Assemble】 Each science kit comes with clear and detailed assembly instructions. Just need one small phillips screwdriver can build your own bluetooth speaker and radio. Building to keep brain sharper. Designed to motivate children to love science and building children's confidence. Perfect stem kits for kids age 8-10. 【Make Your Own Speaker】Build your own stereo surround with this stem kit, and paint on the boards to make your own radio and diy bluetooth speaker kit