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index/ Outdoor BT Speaker/ MB2057

MB2057 zoom+ ​* Hand free profile                                 * Perfect superbass performance * Audio/Video Remote Control Profile * 3.5mm audio jack: work just fine with any ipod,cellphone or PC. * Charging by USB through computer * Rechageable lion battery * Special for Bicycle outdoor Category Item Description Bluetooth Standard Bluetooth 4.0 Frequency 2.42 - 2.48 GHz Range 30m Profile HS/HF、ASDP、AVRCP、OPP Audio Speaker unit 40mm Rated Power 3W Response frequency 100Hz ~ 20KHz S/N S/N > 85dB RATED IMP 4 OHM THD THD < 7% Music File Format MP3、MAV、WMA Saving Device Type TF (Micro SD) card Rated Voltage 3.7V Interface AUX input Mini USB MIC input - DC-IN input Mini USB Time Charging Time 3-4 hours Playback Time 8 hours Spec. Gift box Size 98mm X 98mm X 90mm Speaker Size 83mm X 78mm X38mm Speaker Weight N.W.: 195g   G.W.: 342g (Below Gift box including bicycle stand & rain cover) 　 　 Spec. Gift box Size 107mm X 89mm X 89mm Speaker Size 83mm X 78mm X38mm Speaker Weight N.W.: 195g   G.W.: 345g MB2057 rain cover (optional) MB2056/57 acc_01 MB2056/57 acc_02 MB2057 bicycle stand (optional)

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