Sigma SP-300 USB Speakers – Compact and Reliable Tested and working perfectly. Plug-and-play via USB, ideal for laptops or desktops. 🔹 Condition: – Good overall – Minor cosmetic marks from use to side plastic (see photos), purely aesthetic 🔸 Features: – Compact stereo speakers – Powered by USB – no external power supply needed – Great for casual listening, video calls, or portable use 🧩 Model: SP-300 🔌 Connection: USB (Power + Audio) A simple, effective solution for improving your sound setup without bulk.
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