Rsilou R3502 3.5MM Wired earphone

1.Wired earphones with 3.5mm plug. Full-feature inline controls: one-button answer; HD microphone (for calls and karaoke) 2.Large dynamic driver, professional tuning. 10mm speaker unit delivers deep bass, strong percussion, clear stereo, and precise highs 3.Earbud design. Blocks out external noise for pure music, lightweight & comfortable

Frequency response: 20Hz - 20KHz Impedance: 32 Ω ±15% Speaker diameter:ф10mm Sensitivity:101±3dB Maximum input power：5mw Connector：Plug diameter 3.5mm Cable length:1.2m±10% Microphone sensitivity: -42±3dB Microphone size:ф4*1.5mm Weight：11.2g