Hoco M111 Max Primero DCA Support Lighting Wired iPhone Earphones Black

Hoco M111 Max Primero DCA Support Lighting Wired iPhone Earphones Black - Production material: ABS + TE - Interface : L cable - Headphone cable length: 1.2 meters - Headphone speaker size: 14 mm. (Max), 10 mm. (Pro) - Frequency response : 20 - 20000Hz - Resistance value: 32 Ω +/- 15% (Max), 16 Ω +/- 15% (Pro) - Sound sensitivity value: 95 dB +/- 3dB