3.5mm Call Center Headset Noise Cancelling Single Ear Customer Service Headphone with Microphone for VOIP Phones

Feature: 1. Noise Reduction: Built in high definition microphone, can be twisted arbitrarily, so that your voice is clearer, even in a noisy environment can also provide clear dialogue. 2. All Day Comfort: The soft ear cushions and flexible headband will not cause any burden to your ears, the ultra light design allows you to wear comfortably throughout the day. 3. Easy To Use: Plug and play, no drive required, this headset supports speaker volume adjustment, easy to use, compatible with devices with a 3.5mm headphone jack. 4. High Quality Material: This business headset is made of high quality ABS material, with strong structure, good performance, durable, long headphone cord, and more flexible to use. 5. Extensive Compatibility: Professional communication headphone, with good compatibility, is ideal for home, office, call center, telemarketing, customer service, teleconference, etc. Specification: Item Type: Call Center Headset Material: ABS Model: H360 3.5VA Color: Black Type: Single Ear Plug: 4 Sections Single 3.5mm 0.1in (Small Straight Head) Function: Call, Speaker Volume Adjustment Scope of Application: Compatible with Devices with 3.5mm 0.1in Headphone Jack Speaker Parameters: Sensitivity: 105+ 3dB (at 178mV 1kHz) Voice Coil Impedance: 150+ 15 Ohm (at 1kHz) Frequency Characteristics: 100Hz 10kHz Distortion: less than 5percent (at 178mV 1kHz) Microphone Parameters: Directivity: Single Point 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 Call Center Headset