MT67 In-Ear Heavy Bass Earphone

Model    MT67

Port type    3.5mm/Type-c

Earphone shell material   Metal

Main wire   Φ2.5-TPE transparent twisted thread-4C

Secondary wire    Φ1.6-transparent twisted thread-2C

Speaker    1017-16 European copper ring speaker with EV

Rated impedance   16Ω±15％

Output Impedance  2.2KΩ

Sensitivity  -37 – -43dB

Input power     3mW

Headphone cable length    1.2 meters