Description: The item is a 3.5mm 4-pole male plug DIY earphone wire without microphone. Durability and corrosion resistance. it has obvious advantages on loss of voice and signal transmission. The dia of branching wire is 1.8mm and main line's dia is 2.5mm. Compatiable for iPhone/ Samsung/ Huawei ect smart phone. Specification: Item Type: DIY Headphone Audio Cable Earphone Maintenance Wire Material: TPE + Oxygen-Free Copper wire core (32 cores) Cable Total Length: (Approx.) 1.20m Main line length: (Approx.) 0.8m/2.62ft; Branch line length: (Approx.) 0.4m/1.31ft Main line diameter: 2.5mm; Branch line diameter: 1.8mm Plug Type: 4-pole 3.5mm audio male 3.5mm connector type: Straight Microphone: No Application: Earphone Use: Headphone DIY (need welding) Package Includes: 1 Piece DIY Headphone Audio Cable
