Elprico RJ9 Plug Headset with Microphone, Customer Service Headset Noise Cancelling Wired Telephone Headphone for VOIP Phones

• 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.
• 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.
• 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.
• Ultra Durable: Business headphone is made of ABS material, sturdy structure design, to ensure super performance, durable, and long headphone cable provide mobile flexibility.
• Widely Compatible: Compatible with equipment with RJ9 headphone jack, ideal for home, offices, call centers, telemarketing, customer service, conference calls, etc.

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±15Ω (at 1kHz) Frequency Characteristics: 100Hz-10kHz Distortion: ≤5% (at 178mV 1kHz) Microphone Parameters: Directivity: Single Point Sensitivity: -40±2dB (2.0V, 2.2KΩ, 1kHz) Distortion: ≤5% (at 4.5V 2.2KΩ 1kHz) Frequency Characteristics: 200Hz-6kHz Current Consumption: 100-500µA Package List: 1 x Customer Service Headset