Feature:1. NOISE CANCELLING MIC: The built in HD microphone can be twisted arbitrarily and make your voice clear.2. ALL DAY COMFORT: The soft ear cushions and flexible headband will not cause any burden to your ears.3. ULTRA DURABLE: Accurate design, rugged construction, long headphone cord make this phone headset more durable and sturdier.4. EASY TO USE: You can easily turn on or off the answering at the touch of a button, and TYPE C interface, plug and play.5. PERFECT CHOICE: The binaural telephone headset is a perfect choice for call center, online course, conference call, etc.How to Use:Plug and playSpecification:Item Type: Binaural Business HeadsetMaterial: ABSModel: H360-TYPE-CColour: BlackType: BinauralPlug: TYPE CScope of Application: Used for equipment with TYPE C interfaceSpeaker Parameters:Sensitivity: 105±3dB (at 178mV 1kHz)Voice Coil Impedance: 150±15Ω (at 1kHz)Frequency Characteristic: 100Hz-10 kHzDistortion: ≤5% (at 178mV at 1kHz)Microphone Parameters:Directivity: Single PointSensitivity: -40±2dB (2.0V, 2.2KΩ, 1kHz)Distortion: ≤5% (at 4.5V 2.2KΩ 1kHz)Frequency Characteristic: 200Hz-6 kHzCurrent Consumption: 100-500υA Package List:1 xBinaural Business Headset