Phone Headset USB Plug Monaural Support USB to USB C 3.5mm Connector Customer Service Headphone

Feature: 1. NOISE REDUCTION MICROPHONE: Phone headset with HD microphone that can be adjusted at will to make your voice loud and clear. Provides clear conversations even in noisy environments. 2. EASY TO USE: This office headphone has USB, USB C, 3.5mm three kinds of interfaces, plug and play, no driver required, easy to use. Supports speaker volume adjustment and microphone mute. 3. LIGHTWEIGHT AND COMFORTABLE: Telephone headset comes with soft ear cushions and a flexible headband, the ultra lightweight design ensures that you can focus on your conversation, with long lasting wearing comfort. 4. APPLICATION SCENES: Business headphone is compatible with devices with USB port. Ideal for home, offices, call centers, telemarketing, customer service, conference calls, and more. 5. HIGH DURABILITY: The telephone headset is designed with sturdy structure and premium ABS material, wearable. It can ensure superb performance. The long headset cord provides flexibility for mobility. Specification: Item Type: Phone Headset Material: ABS Color: Black Type: Monaural Plug: USB Interface, USB C Interface, 3.5mm Interface Function: Support Speaker Volume Adjustment, Microphone Mute Applicable Range: For PC, Laptop, Mobile Phone, Tablet Speaker Parameters: Sensitivity: 105+-3dB (at 178mV 1KHz) Voice Coil Impedance: 150+-15 Ohm (at 1KHz) Frequency Response: 100Hz-10KHz Distortion: less than 5percent (at 178mV 1KHz) Microphone Parameters: Directional: Unidirectional Sensitivity: -40+-2dB (2.0V, 2.2K Ohm , 1KHz) Distortion: less than 5percent (at 4.5V 2.2K Ohm 1KHz) Frequency Characteristics: 200Hz-6KHz Current Consumption: 100-500µA. Package List: 1 x Phone Headset1 x USB to USB C Adapter 1 x User Manual