Customer Service Headset Noise Cancelling RJ9 Plug Binaural Wired Telephone Headphone with Mic for VOIP Phones

Feature: 1. High Definition Call: This headset has a built in HD noise cancelling microphone, which can provide clear dialogue even in noisy environments, with less noise and clearer sound. 2. Soft And Comfortable: Soft ear cushions and flexible headband, no burden, ultra light design to ensure you concentrate on your conversation, long term wearing comfort. 3. Easy To Use: Plug and play, no need to drive, this headset supports speaker volume adjustment, and the microphone can be arbitrarily twisted, easy to use. 4. Ultra Durable: Business headphone is made of ABS material, sturdy structure design, to ensure super performance, durable, and long headphone cable provide mobile flexibility. 5. Widely Compatible: Compatible with equipment with RJ9 headphone jack, ideal for home, offices, call centers, telemarketing, customer service, conference calls, etc. Specification: Item Type: Customer Service Headset Material: ABS Model: H360D RJ9 VA Color: Black Type: Binaural Plug: RJ9 Function: Call, Speaker Volume Adjustment Scope of Application: Compatible with Devices with RJ9 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 Customer Service Headset