This portable Bluetooth speaker offers 20W power and FM radio functionality. It allows you to play MP3 files from USB and microSD cards, and connect external audio sources via AUX. The speaker can be controlled via smartphone or buttons and is compatible with Bluetooth 4.2. It features two 4-inch speakers and two 4-inch passive radiators for rich sound. The built-in 3600mAh battery provides 6-12 hours of playback. The speaker also has an LED display, equalizer for treble and bass adjustment, and a built-in microphone. It comes with a microUSB charging cable. Key Features: * 20W RMS power output * Bluetooth 4.2 connectivity * FM Radio and MP3 playback * USB, microSD, and AUX inputs * 6-12 hours playback time
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