H390DPC Binaural Customer Service Headphones Ultra Light Noise Reduction Business Headset for Office Customer Service

Feature: 1. NOISE CANCELLING: Headphones built in high definition microphone, can be twisted at will, clear. Provides clear dialogue even in noisy environments. Less noise and clearer sound. 2. All Day Comfort: An ultra lightweight design ensures you can focus on your conversation with the headset for long lasting wearing comfort. Soft ear pads and flexible headband don t put any burden on your ears. 3. EASY TO USE: This traffic headset comes with 3 section dual 3.5mm plugs, plug and play, no driver required, easy to use, universal black headset, classic, sturdy and durable. 4. ULTRA DURABLE: The earphones are designed with sturdy construction and materials to ensure super performance and make them durable. The long headphone cable provides flexibility on the move. 5. WIDE COMPATIBILITY: The office headset is ideal for PC computers, home offices, call centers, telemarketing, insurance, customer service, conference calls, and more. Specification: Item Type: Headset Model: H390D PC Material: ABS Colour: Black Type: Binaural Plug: 3 Double 3.5mm Plugs Function: Call Scope of Application: for PC Speaker Parameters: Sensitivity: 105+ 3dB (at 178mV 1KHz) Voice Coil Impedance: 150+ 15 Ohm (at 1KHz) Frequency Characteristics: 100Hz to 10KHz Distortion: less than 5percent (at 178mV 1KHz) Microphone Parameters: Directivity: 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 500υA. Package List: 1 x Telephone Headset