Ex09i 35mm stereo high quality on ear headphone for pcmp3mp4telephonepurple
Operation voltagev35v modelex09i input voltage v5v materialplastic typeheadband general usemobile phone cellphone functionwith microphone communicationwired connectors35mm speaker diameter40mm speaker sensitivitydb105db speaker frequency response20 20khz microphone spl 42db2db microphone impedancekohm22k microphone frequency response75 16000hz driver typemoving coil sound channel20
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