【Bluetooth-compatible Speaker Electronic Kit】 The finished product of the diy kit is a dual channel bluetooth-compatible amplifier with excellent voice quality, clear acrylic housing and 2*3W speakers.It's a fun, hands‑on electronics project for STEM learning, and an excellent gift for electronics hobbyists, DIY enthusiasts, and students
【Infrared Remote Control】This Bluetooth audio amplifier is equipped with an infrared remote control, allowing you to easily and freely adjust functions such as volume and channel.
【STEM Electronics Project】 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
【No Soldering Required】The Bluetooth module board is pre-soldered.You only need to connect wires and assemble the case.The installation process is very simple and safe, bringing you an excellent hands-on experience.Power supply: 3.7V NiMh battery -1200mAh + USB charger
【English Manual】We provide a detailed English soldering manual and Video installation tutorial. Rest assured, with the support of the manual, even novices can successfully complete the task
【Tips】This product is not packaged as a finished product, but provides accessories and instructions for self installation and hands-on enjoyment.