Discover how speakers work: This DIY Bluetooth Speaker kit allows users to learn about speaker functionality while assembling their own device. It is easy to assemble and encourages hands-on exploration of sound and music. Fun and engaging, it serves both as an eonal activity and a decorative item. This is a beautifully designed speaker kit that is enjoyable to build and visually appealing when completed. It functions as both an eonal tool and a thoughtful gift. DIY Bluetooth Speaker Kit: Featuring the latest version, this kit delivers high-quality stereo sound. Ideal for those who enjoy hands-on building projects. Suitable for holidays and family activities: Encourages collaborative science-based learning with friends or family members. Designed for children ages 7 to 14. Safety tested; all wooden components are made from natural wood without chemical finishes. Non-toxic and non-irritating, providing a safe experience. Product is unassembled. Powered by four AA batteries (batteries not included). Color: As shown in product images Material: Wood Package Contents: 6 x wooden boards 2 x speakers (color randomly selected as black or silver) 1 x Bluetooth module 1 x battery box 1 x switch 1 x terminal wire set 1 x short screw set 1 x long screw set Note: Color may vary slightly due to lighting and screen settings. Measurement tolerance: ±1–3 cm.