▪️Speaker - 14 mm;
▪️Impedance - 32 Ω+ / — 15%;
▪️Frequency of response - 20 ~ 20000Hz;
▪️Sensitivity - 116 db + / — 3 db;
▪️Audio plug - Ø 3.5 mm;
▪️Earpiece line - TPE high-elastic line with enameled wire;
▪️Microphone - Equipped;
▪️ Wire control - compatible with mainstream apple and android phones, with exquisite workmanship,premium imitation 1:1;