Bewinner Over Ear Headphones Wired Headset

Specification: Item Type: Telephone Headset Material: ABS Color: Black Type: Binaural Plug: Dual 3.5mm Function: Call, speaker volume adjustment, microphone mute Scope of Application: Fit for devices with 3.5mm headphone jack Speaker Parameters. Sensitivity: 105±3dB (At 178mV 1KHz) Voice Coil Impedance: 150±15Ω (At 1KHZ) Frequency Characteristics: 100Hz-10KHz Distortion: ≤5% (At 178 MV 1KHZ) Microphone Parameters. Directivity: Single Pointing Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1KHz) Distortion: ≤5% (At 4.5V 2.2KΩ 1KHZ) Frequency Characteristics: 200Hz-6KHz Current Consumption: 100-500υA Package List: 1 xTelephone Headset 1 x Manual