■Earphone type: Silicone in-ear-sleep earphone
■Plug: 3.5(φmm)
■Sounding principle: moving coil type
■Speaker diameter: 6.0(φmm)
■Microphone wind: MIC -42±3dB
■Wire length: 1.2m
■Speaker impedance: 16Ω
■ Sensitivity: 92±3dB(dB)
■Speaker power: 3-8 MW
■Frequency response range: 20-20000HZ (hz)
■Product function: single button-play/pause/answer/hang up/double-press to select song/three-press to select song
■Product material: TPE, solid silicone, ABS
■Weight: 13±2g Size: Main line 2.3/ 4C branch line 1.5/ 2C TPE round line L=1.20M