Telephone Headset Professional Support USB C to USB and 3.5mm Port Single Ear Customer Service

Feature: 1. NOISE REDUCTION TALKING HEADSET: Phone headset has a built in HD microphone that can be twisted in any direction; making your voice loud and clear. Provides clear conversations even in noisy environments. 2. ALL DAY COMFORT: The conversation headset provides you with an ultra lightweight wearing experience. The soft ear cushions and flexible headband won"t put any burden on your ears. The ultra lightweight design ensures you focus on your conversation with long lasting wearing comfort. 3. EASY TO USE: Telephone headset has USB port, USB C port, 3.5mm three ports; plug and play, no driver required, easy to use. Support speaker volume adjustment, microphone mute, answer, hangup, pause, forward, backward. 4. HIGH DURABILITY: The USB business headset is designed with rugged construction and materials to ensure superb performance and make it sturdy. The long headphone cord provides flexibility for mobility. 5. WIDE COMPATIBILITY: The telephone headset is suitable for devices with USB ports and 3.5mm jacks, ideal for home and offices, call centers, telemarketing, insurance, customer service, conference calls and more. Specification: Item Type: Telephone Headset Material: ABS Color: Black Type: Single Ear Plug: USB Port, USB C Port, 3.5mm Port Function: Support Speaker Volume Adjustment, Microphone Mute, Answer, Hangup, Pause, Forward, Backward Scope of Application: For Pc Computers, Laptops, Cell Phones, Tablets 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 178 mV 1KHZ) Microphone Parameters: Directivity: Single Pointing 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 Headset 1 x USB C to USB Adapter 1 x User Manual