1. Braided main line + TPE auxiliary line, 3.5mm gold-plated plug, efficient and lossless sound quality transmission. 2. Real copper ring speaker, 3D stereo sound quality, metal microphone tube. 3. Multifunctional line control, customized microphone, anti-interference and no noise, one-button operation for calls/music 4. Cable length: 1200mm+/-10mm. The 3.5mm end has a lifting weight of 300g, passed the swing test 5000 times, and passed the 2kgs pull test 5. The plug is resistant to unplugging and plugging, 5000 times tested 6. Horn size: 10mm 7. Plug type: 3. 5mm
