đ”ăBluetooth Amplifier DIY Kită: Build a real working Bluetooth speaker with this mini stereo amplifier soldering kit. Comes with dual 3W speakers, LED flashing lights, and a transparent acrylic caseâa fun hands-on electronics project for STEM learning. Give the present of hands-on learning for any special occasion! đ”ăMultiple Playback Modesă: Supports Bluetooth, TF card, and USB flash drive music playback. Includes infrared remote control for easy operation. Bluetooth pairing: turn on Bluetooth, search âHJ-MZâ, and connect. Support power off memory. đ” ăSTEM Electronics Soldering Practiceă: Great for high school & college STEM programs, classroom projects, and beginners learning electronics. Helps improve soldering skills, identify components, and understand basic amplifier circuit principles. đ” ăEasy to Solderă: The Bluetooth module board is pre-soldered. You only need to solder the LED board, connect wires, and assemble the case. Power supply: 5V/2A adapter recommended for better sound performance. But please note, this soldering kit requires certain foundation of basic electronic theoretical knowledge and welding and hands-on ability. đ”ăPaper English Manuală: Comes with an exquisite paper installation manual which will guide you how to solder this electronics project step by step, ensuring a fun and educational experience for everyone. Since different batches of bluetooth modules may have different versions, the connection methods of the bluetooth modules will also be different. In this regard, we have updated the user manual. The Blue Font in the user manual is for different soldering steps for different versions. Want to experience the fun of electronics soldering? Interested in a DIY project that keeps learning exciting and hands-on? This Bluetooth-compatible Speaker DIY Soldering Kit helps you explore electronics through building and experimenting. It's a great way to practice soldering, learn how an amplifier circuit works, and create a functional speaker you can proudly use and display. Ideal for STEM learning, school projects, beginners, hobbyists, and electronics lovers.
