DC插头|DC插针|DC连接头|3.5DC插针|2.5DC插针|环保耳机插针|耳机插针|端子|插针|立体声插针|连接器|耳机立体头|耳机插头|3.5立体头|DC插针|AC连接器|电脑插针|MP3插针|MP3连接器|3.5插针|2.5插针|2.5×4.5×19.5镀镍立体声黑胶|  3.5×4.5×24.5镀镍立体声和3.5*26*6.0镀镍立体声白胶 |3.5×6.0×26.5镀镍立体声黑胶|3.5×6.0×24.5镀镍立体声黑胶|3.5×6.0×26.0镀镍立体声白胶和3.5*24.5*4.5镀镍立体声白胶|3.5×4.5×20.5镀金立体声绿胶|  2.5×4.5×19.5镀金立体声黑胶 |3.5*4.0*23镀金立体声黑胶|3.5×4.5×24.5镀金立体声绿胶|3.5×4.5×24.5镀金立体声黑胶|3.5×6.0×24.5镀金立体声黑胶|3.5×6.0×26镀金立体声黑胶|耳机插针|环保耳机插针|耳机插头|音频插头|视频插头|DC插头|电子插针|手机插头|MP3插针|DC插针|RCA插针|3.5立体镀金|3.5耳机插针|插头端子|2.5|3.5|6.3|耳机插针|DC插头|音叉插头|手机插头|公头母座|