BGVP Melody Earphones Wired In Ear Monitor Headphone 12mm Dynamic IEM Hi-Fi Earbuds MMCX Interface 3 in 1 Cable 2.5/3.5/4.4mm

Parameter：   Input Impedance: 18Ω Frequency Response : 20Hz-40kHz Sensitivity：106dB SPL/MW Distortion Rate：≤1%(1kHz) Channel Difference：≤1dB Drive Unit: Dynamic driver Cavity Material: Aluminum alloy acoustic cavity Vibration Film: 12.3mm Lilin03 carbon PU composite VF Cable: 4 strands graphene silver copper mixed cable Cable Length: 125cm ±5mm Weight: 6.0g (one side) window.adminAccountId=200349805;