Specifications: 1.Frequency Range: 30Hz~15000Hz 2.Impedance: 2.2K Ohm 3.Sensitivity: -52dB±5dB 4.Plugging: 3.5mm 5.Length of cable: Approx 2m(It is only for the reference. Please make the object as the standard) 6.Net weight: 11g 7.Color: Black
Features: 1.Dynamic sound stereo headphone 2.Adopting the muted sound
