H360PCMV Cell Phone Headset Noise Cancelling 3.5mm Computer Headset with Microphone for Call Center

Feature: 1. ALL DAY COMFORT: The phone headset provides you with an ultra light wearing experience. Soft ear pads and flexible headbands don"t put any strain on your ears. 2. APPLICABLE: The cell phone headset is suitable for PC. Ideal for home offices, call centers, telemarketing, insurance, customer service, teleconferencing, and more. 3. SIMPLE OPERATION: Three section double 3.5mm plug; Plug and play, no drive, easy to use. Support speaker volume adjustment and microphone mute. 4. CLEAR SOUND QUALITY: The built in HD microphone provides clear conversation even in noisy environments. Can be arbitrarily torsion. 5. DURABLE AND FLEXIBLE: The earphones are designed with a robust construction and materials that ensure superior performance and make them durable. Specification: Item Type: Telephone Headset Material: ABS Model: H360-PC-MA Color: Black Type: Monaural Function: CallSpeaker Volume AdjustmentMicrophone Mute Scope of Application: for PC Computers Horn Parameters: Sensitivity: 105+-3db (at 178mv 1khz) Voice Coil Impedance: 150+-15 Ohm (At 1khz) Frequency Characteristics: 100Hz-10KHz Distortion: less than 5percent (at 178 MV 1KHZ) Microphone Parameters: Directivity: Single Direction Sensitivity: -40+-2dB(2.0V, 2.2K Ohm , 1KHz) Distortion: less than 5percent (At 4.5V 2.2K Ohm 1KHZ) Frequency Characteristics: 200Hz-6KHz Consumption Current: 100-500υA. Package List: 1 x Telephone Headset