TRN MT3 Titanium -plated Film Headset HIFI Car Ring Unilateral Circle Headset Dual -magnetic Dual -gel Body In -ear Earphones

Specification：

Brand: TRN Earphone Type: Wired headset Noise reduction：yes Microphone: yes Plug diameter: 3.5mm/Type-C Length: 1.25m Sensitivity: 114dB Response frequency (Hz): 20-20000 Impedance (ohm): 28Ω