JR-EP3 Wired Lightning Earphone for iPhone

Rated input: 3mw
\nInstant maximum input: 5mw
\nAC impedance: 32±15%Ω
\nWire: TPE
\nWire length (total length of main line exposed): 1220±30mm
\nSensitivity: 106±3dB (at 1KHZ 1mw)
\nLeft and right sensitivity difference: within 3dB (at 1KHZ 1mw)
\nWire: TPE
\nMaterial: ABS plastic material
\nPacking size: 78*160*22
\nGross weight: 56g