SKU Options: Please remember to select the desired product SKU during your order placement. | Brand new quality: Our products are guaranteed to be brand new and of high quality. | TRRS connector: Equipped with a TRRS (Tip, Ring, Sleeve) connector, it provides a 4-pole With Mic audio connection. | Various names: 3.5mm replacement jack, 3.5mm repair jack This connector is also commonly referred to as an audio jack, telephone jack, 4-pole With Mic jack, mini jack, or mini 4-pole. | Multifunctional compatibility: It has extensive compatibility with MP3 player and other devices, and uses 3.5mm 4 Pole plugs and microphones (TRRS). It is not two (TS connectors), it is not 3 (TRS connectors), you need to pay attention. | Packaging: Each pack includes 3 pieces of the described product. | 1/8" 3.5mm 4-pole male audio connector: Designed specifically for audio applications, delivering a 4-pole signal. | Welding type with options: Features a solder type connection and comes with either a transparent or black tail. | Wide range of applications: Can be used in various settings like homes, KTVs, and anywhere audio equipment is utilized. | Specification and weight: Has an inner diameter of 4mm or 2mm and weighs approximately 3g. Each pack contains 3 4-pole male connectors.