H360D‑3.5VA 3.5mm Binaural Business Headset Binaural Customer Service Headset with Mic and Volume Control

Feature: 1. [Outstanding Sound Quality] HD mic lets you have lifelike, vibrant conversations. You can hear conversations with complete clarity. 2. [Comfort Wear] This telephone headset comes with large size soft ear cushions and a flexible headband for super comfortable wear. 3. [Plug and Play] Plug and play, no drivers needed for Android, tablets, for Windows systems, etc. to enjoy extended convenience. 4. [Built To Last] This 3.5mm telephone headset with ABS material and long cord and thoughtful design make it very strong. 5. [Button Touch] The answer can be easily turned on or off at the touch of a button, and this headset competes with for Jabra for Skype headset. Specification: Item Type: 3.5mm Binaural Business Headset Material: ABS Model: H360D 3.5VA Colour: Black Type: Binaural Plug: 3.5mm Elbow Function: Call, Adjustable Volume Scope of Application: Compatible with landline phones or for Dect cordless phones with 3.5 mm headphone plug Speaker Parameters: Sensitivity: 105+ 3dB (at 178mV 1kHz) Voice Coil Impedance: 150+ 15 Ohm (at 1kHz) Frequency Characteristic: 100Hz 10 kHz Distortion: less than 5percent (at 178mV at 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 Characteristic: 200Hz 6 kHz Current Consumption: 100 500υA. Package List: 1 x 3.5mm Binaural Business Headset