Koolenry DIY Bluetooth Speaker Kit Electronics DIY Soldering Project Kit Teaching Practice Bluetooth Stereo Speaker

Teach tool: This speaker DIY kit is a good way to train students and improve their soldering and hands-on skills. USB port: This wireless speaker supports USB playback, so you can connect a U-disc to it and . Good performance: This wireless speaker DIY set supports bluetooth-compatible and stereo sound, providing a good sound effect. DIY: This speaker DIY kit contains parts that can make a speaker, and is a good way to learn soldering. Easy to use: This bluetooth-compatible speaker contains remote, making you can easily adjust volume.