5W*2 Mini Amplificatore di Potenza Altoparlante Audio Amplificatore DC5V USB Stereo 2.0 Canali #sz

Rated power: 3.5W×2 (Maximum output is 5W×2). - Audio output: Raw Cable Speaker Jacks. - Audio input: 3.5mm AUX. - Channel: 2.0. - USB Cable ×1. Usually it costs about 30USD-50USD.

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