DT-EM290-GYTechMate Metal EarPhone with Mic (GREY)Driver Unit: 10mm- Sensitivity: 98dB(S.P.L at 1KHz)- Impedance: 32- Frequence Response: 20-20KHz- Max Power input:3mW- Plug3.5mm- Cord Length:1.25mm- CE ROHS
TechMate Metal EarPhone with Mic (RED)Driver Unit: 10mmSensitivity: 98dB(S.P.L at 1KHz)Impedance: 32Frequence Response: 20-20KHzMax Power input:3mWPlug3.5mmCord Length:1.25mmCE ROHS
TechMate Metal EarPhone with Mic (SILVER)Driver Unit: 10mmSensitivity: 98dB(S.P.L at 1KHz)Impedance: 32Frequence Response: 20-20KHzMax Power input:3mWPlug3.5mmCord Length:1.25mmCE ROHS
TechMate Metal EarPhone with Mic (GOLD)Driver Unit: 10mmSensitivity: 98dB(S.P.L at 1KHz)Impedance: 32Frequence Response: 20-20KHzMax Power input:3mWPlug3.5mmCord Length:1.25mmCE ROHS