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Black compact DIY Bluetooth speaker kit with LED spectrum lights, circuit board and Type-C socket visible

DIY Bluetooth Speaker Kit 5.4 audio component

SKU CH-QTNB-S7D4Z

A DIY soldering kit that builds a Bluetooth speaker with a 5.4 wireless link and colourful LED spectrum lighting

  • LED spectrum lights pulse to music rhythm
  • 3 W full-range speaker delivers clear sound
  • Compact black enclosure fits small spaces
  • Soldering project builds hands-on STEM skills
  • Step-by-step manual guides complete assembly

DIY Bluetooth Speaker Kit

This kit provides all parts needed to assemble a working wireless speaker with a built-in sound amplifier. The project combines electronics soldering with mechanical assembly using a screw-fastened enclosure. A step-by-step paper manual guides the builder through each stage. It suits teens, students and hobbyists who want a hands-on STEM activity that produces a functional desk accessory.

Soldering Learners and STEM Classes

The kit is designed for beginners practicing through-hole soldering and for educators running electronics workshops. It also appeals to anyone who enjoys handcrafted desk decor with reactive LED lighting. Buyers who need a ready-to-use speaker without assembly should look at finished audio products instead. People who want multi-channel surround sound or high-power output will not find those capabilities here.

5.4 Wireless Audio Feature

The product is identified as a 5.4 wireless electronics kit, indicating its core connectivity standard for streaming from smartphones, tablets or laptops. This single specification determines whether the completed speaker will pair with the user's existing devices. Verify that your source hardware supports the same 5.4 wireless protocol before purchasing.

Highlights

  • LED spectrum lights pulse to music rhythm
  • 3 W full-range speaker delivers clear sound
  • Compact black enclosure fits small spaces
  • Soldering project builds hands-on STEM skills
  • Step-by-step manual guides complete assembly

Specifications

No published specifications for this item yet.

Questions about this item

Does the 5.4 wireless link handle stereo audio without drop-outs?

The 5.4 connection is designed for stable, low-latency streaming from phones, tablets or laptops to the single 3 W full-range driver.

What board size and mounting style does the kit use?

A compact black enclosure with screw-fastened shell fits on a desk or shelf; no external mounting hardware is included.

Which soldering steps cause the most problems for beginners?

Aligning the Type-C socket pins and the four indicator LEDs before soldering is the step most often done incorrectly.

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