DIY Kit: The DIY kit enables you to assemble the speaker yourself, providing a handson experience and a sense of achievement on completion. LM386 Audio Amplifier: The LM386 amplifier chip enhances audio signal amplitude, optimizing your listening experience. Level Indicator: The level indicator, also known as a spectrum feature, lets you monitor the output level of the audio signal. Dual Input Method: The speaker accepts both Bluetooth and auxiliary inputs, making it adaptable to different audio devices. Use scenarios At home or in the office you can pair a Bluetooth enabled phone, tablet, or computer to stream music, podcasts, or other audio content with clear output thanks to the amplifier. As a learning and hobby project this kit is suitable for students or hobbyists who want to build a speaker and observe how the LM386 amplifier influences sound while using the level indicator to monitor signal activity. For devices without Bluetooth, you can use the auxiliary input to connect a desktop computer, MP3 player, or other legacy audio equipment for wired playback.