Uadme Bluetooth Speaker Cube Kit, Electronic DIY Assembly Sound Amplifiers Wood DIY Electronic Sound Amplifier Circuit Board Module Bluetooth Speaker for DIY Speakers Science Experiment

• 【Education Through Fun】 The bluetooth speaker cube kit allows children to explore the working principle of the speaker while building their own speaker. Children can explore the world of music through hands-on activities, which is interesting and meaningful!
• 【Wonderful Sound Quality】 With this DIY bluetooth speaker kit, you can get high-quality stereo surround sound, and if you like DIY, the music amplifier sound system kit is something you can't ignore!
• 【Perfect Holiday Gift】This DIY assembly electronic speaker is a perfect gift for children aged 7-14. After safety testing, all wooden blocks are made of wood, not chemically treated, non-toxic and non-irritating, creating a safe entertainment environment.
• 【Easy to Assemble】Our mini audio amplifier with electronic box has clear and easy-to-understand instructions, and the assembly steps are not difficult, allowing you to assemble it easily. This speaker soldering kit is suitable for electronics enthusiasts or beginners to connect their assembly skills and learn about electronic circuits.
• 【Complete Accessories】With this DIY electronics contains everything you need to use when joining, you can immerse yourself in it and enjoy the fun of DIY without worrying about insufficient accessories.

Specification: Item Type: DIY Bluetooth Speaker Kit Material: Composite wood Uses: Handcraft, puzzle Teaching Paint Material: Wood without paint Wooden Building Block Type: Building blocks Battery: 1.5V AA battery x 4 (Excluded) Package List: 2 x Building Block 1 x Battery Box 2 x Speaker 3 x Terminal Wire 1 x Screw Accessories Package 1 x Switch 1 x Screwdriver 1 x Circuit Board Note: Because the dry battery discharge current is limited, you are advised to set the music volume of mobile phones (other devices) to 60 to 70 percent