Connection: Wired; Frequency Response:20-20000; Sensitivity:123; Impedance:9; Type: In Ear;
Material: Other; General Use:for Mobile Phone; Communication: Wired 3.5mm; Memory Capacity: None; Sound Channel:2.0; Item Type: Wired In-ear Earphone; Brand:JSJ;
Features:with Microphone, with Volume Control; Listing Date:02/18/2019; Sub Categories: Earphone