DIY Bluetooth Speaker Kit, Stem Projects for Kids Ages 8-12, Science Kits for Kids Age 12-14, STEM Kits for Kids Ages 10-12-14-16, Gifts for 9 10 11 12 13 14 15 16 Year Old Boys Teens (Green)

【Discover how speakers work】This DIY Bluetooth Speaker allows you to discover how speakers work while building your own. It is easy to assemble and enables kids to explore the world of sound, music and speakers through hands-on activities. Fun and entertaining,It will never go out of style!
【Unique Gift Choice】This DIY Bluetooth speaker has a stylish design and practical functions, making it the best gift choice for birthdays, Christmas, New Year’s Day or any other holiday. Makes a creative and unique gift for boys, girls, teens and children.
【Easy to Assemble】No soldering iron, Our Kits include laser-cut printed wooden components,2pcs Subwoofer 2 inch 4ohm 3w Full Range Speaker,Dual Channel Bluetooth Amplifier Board,clear&simple instructions, It needs to be powered by 4 batteries (not include) when using, and it can be connected to the mobile phone,IPAD or computer.
【2024 Upgrade】 We have upgraded the circuit board and all the wires used for soldering to make the Bluetooth connection easier and more stable, and to reduce the detachment of wires.
【NO QUESTION ASKED BEFORE RETURN】Our policy is to make our customers happy. If you are not 100% satisfied, just contact our customer service, we will refund your money. BUY NOW with confidence!