1. Enhanced Noise Reduction Microphone: The built in rotating microphone with high definition noise reduction ensures that your voice is loud and clear, providing clear conversations even in noisy environments.2. Easy to Use: With USB, USB C, and 3.5mm interfaces, the telephone headset is a plug and play device that doesn't require drivers thus easy to use. It supports speaker volume adjustment and microphone mute functions.3. Comfortable Design: The call center headset provides an ultra light wearing experience. The soft ear pad and flexible headband do not put any burden on your ears, ensuring that you focus on your conversation.4. High Durability: The dual ear design headset uses a robust structure and ABS material design to ensure strong performance and long lasting durability. The long headphone cable provides flexibility in mobility.5. Wide Compatibility: The phone headset with microphone is suitable for devices with USB interface, making it an ideal choice for office, call center, telemarketing, insurance, customer service, conference calls, and more.Spec:Item Type: Phone Headset with MicrophoneMaterial: ABSColor: BlackType: Dual EarPlug: USB Interface, USB C Interface, 3.5mm InterfaceFunction: Support Speaker Volume Adjustment, Mic MuteCompatibility: for PC, Laptop, Smartphone, TabletSpeaker Specifications: Sensitivity: 105±3dB (at 178mV 1KHz)Impedance: 150±15Ω (at 1KHZ)Frequency Response: 100Hz to 10KHzDistortion: ≤5% (at 178mV 1KHz)Microphone Specifications: Directionality: UnidirectionalSensitivity: -40±2dB (2.0V, 2.2KΩ, 1KHz)Distortion: ≤5% (at 4.5V 2.2KΩ 1KHz)Frequency Response: 200Hz to 6KHzCurrent Consumption: 100 to 500μAHow to Use:Plug and playpacking list:1 x Headset1 x USB to USB C Adapter1 x Instruction Manual