This powerful amplifier needs no batteries or cords; it simply enhances the sound of your audio player through their own earbuds. Hook up your earphones to the adapter, and let the design and ingenuity of the phonofone pump your tunes through the room. At 55 decibels, you will be sure to hear it sitting at your desk. The perfect speaker that will never need to be charged, it will also bring a piece of nostalgia to your office.
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