Powerful built-in amplifier: can be directly connected to speakers, built-in 2 × 5W high-efficiency amplifier module, full and clear sound quality. Power: 10W stereo 2 5W. AUTO button (play/pause): Short press AUTO in MP3 mode to play/pause; Short press to play/pause in FM mode, long press to automatically receive and coexist channels; Short press to play/pause under Bluetooth function.
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