JOYROOM JR-EL115 3.5mm Wired Earphones Line Control Music In-Ear Headphones – Silver Smartzonekw 31

JOYROOM JR-EL115 Universal 3.5mm Wired Earphones Line Control Music Sports In-Ear Headphones with Microphone Specification: Brand: JOYROOM Model: JR-EL115 Color: Silver, Tarnish Wearing Method: In-Ear Sensitivity: 90 + 3dB (At 1KHZ 1mw) Rated Power: 3mw Microphone Sensitivity: -45 ± 3dB Frequency Response Range: 20Hz-20KHz Impedance: 16 ± 15% Ω Drive Unit: 10mm Cord Length: 120cm/47.24″