TRN MT4 Ear -type Iron Headphones Can Be Replaced with Line HIFI Listening To A Wheat Wire Controller Dual Magnetic Circular Headset Headset

Specification：

Brand: TRN Earphone Type: Wired headset Noise reduction：yes Microphone: yes Plug diameter: 3.5mm/Type-C Length: 1.2m Sensitivity: 115dB Response frequency (Hz): 20-20000 Impedance (ohm): 22Ω