Oppo u1 in ear earbuds earphones with stereo sound for mp3 mp4
Modelssk ep am13 cable lengthcm12 materialmetal silica gel rubber plastic typein ear general usemobile phone cellphone functionhi fi sports gaming dj communicationwired connectors35mm speaker diameter8mm speaker sensitivitydb112db3db speaker frequency response20hz 20 000hz plug type35mm driver typemoving coil sound channel20
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