Brand: EDIFIER/ Walker Walker headsetModel: H210P headsetMaterial: Plastic headphonesPlug diameter: 3.5mm earphoneOutput audio source: communication equipmentCable length: 1.3MCategory: Ordinary headsets, mobile phone headsetsWith or without microphone: with microphoneWearing method: In-ear headphonesType: Wired headsetPlug type: L-bend typeWhether to control by wire: YesImpedance: 24ΩSensitivity: 105dB/mWFrequency response range: 20-2000Hz