CCA CRA 10mm Patented Ultra-thin Diaphragm Dynamic Driver IEMs

Specification: Model: CCA CRA (4 month buds warranty)Pin type: 0.75mmCable length: 120±5cmPlug Type: 3.5mmImpedance: 23.5ΩFrequency Range: 20-40000HzSensitivity: 111dB±1dB