KZ Castor in-Ear Monitor Dual-Dynamic Drivers Headphones with 4 Tuning Switches

SPECIFICATIONSBrand: KZModel: ZST XDrive Unit: Dual-Dynamic DriversConnectivity:WiredEarphone type: In-EarPlug type: 3.5mm plugPin type : 0.75mm 2PINSensitivity: 107dB/mWImpedance: 12ΩFrequency range: 20Hz-40kHzWeight: 22±3gColor: BlackCable Length: 125±5cmDetachable cable: YesMicrophone: Optional