Specifications:          General Specification             Brand Name        AIDU             Model Number        Q1             Optional Color        Gold、 Silver、 Red、 Rose Gold             Package Weight (g)        165g             Product Size        85mm*27mm           Technical Parameters             Microphone         Yes             Connectivity         3.5mm AUX、 Bluetooth、 TF card             Bluetooth Version         V3.0 + EDR             Transmission Distance        10m             Speaker Unit         !#!amp!*!Phi;52mm 3W 4!#!amp!*!Omega;              SNR         80dB             Distortion         0.5-1.0%             Working Voltage         3.7V              Charging Voltage         USB 5V 500MA             Frequency Response         20Hz-20kHz             Battery Capacity         1000mAh             Working Time (h)         6-8 hours             TF Card        Support (max. 32G)    Package  Included:                  1 X AIDU Q1 Bluetooth Speaker            1 X USB Charging Cable            1 X 3.5mm AUX Cable            1 X Manual