MARVO HP-105 Wired without Mic Headset  (BLACK & BROWN, In the Ear)

DDPL Marvo HP-105E thin body earphone with mic, metal shell. Isolated from ambient noise. High fidelity microphones, voice calls more clearly. Marvo HP-105E ergonomic design. Comfortable wearing for a long time. Support all smart phone, mp3 player, notebook, macbook Microphones size: 4 * 1.5, Direction: the whole point, Impedance: ≤2.2 KΩ. Sensitivity: - 42 ±3 db, Loudspeaker diameter: Φ 8 mm. Impedance: 16 Ω ± 15%, Frequency response: 20-20 KHZ. Output sound pressure: 95 + / - 3 db, Line length: 1.2 m, Plug: Φ 3.5 mm, Net weight: 15 g