USB Headset with Noise Cancel-ling Microphone Stereo Sound Business Headphone for Laptop Computer Suitable Call Center Service Telephone Customer Service Soft phone Headset

• High-quality headphones: USB noise-canceling headphones have a built-in noise-canceling microphone, which greatly reduces noise input and makes your voice loud and clear. Excellent sound quality for voice calls and music.
• Comfortable sponge earmuffs: lightweight, super soft black foam ear pads, skin-friendly, breathable and soft, enhance the fit for all-day wear, comfortable earphones are suitable for people who answer a lot of calls every day, such as call center workers, office workers , Customer service center, telemarketing, etc.
• USB plug-and-play: USB gaming headset is plug-and-play, no driver and other software need to be installed, just plug the headset into a PC or laptop to use it, which is simple.
• Wide compatibility: USB microphone noise reduction headset can be widely compatible with a variety of devices, computers, mobile phones, tablets, notebooks, support Windows XP/Vista/7/8/10/Android and other systems.
• Flexible and durable: USB computer headset with adjustable headband, suitable for all head sizes, reduces head discomfort, and improves headset wearing comfort. The flexible microphone arm can be easily adjusted as required, which is convenient for mute adjustment of the microphone and speaker.

Features: Over-the-head Design Stereo Headset. Noise-canceling microphone The headband adjusts to give you just the right fit, and plush padding keeps you comfortable. Designed to keep your ears feeling good even on long calls. You can instantly adjust the volume and mute the microphone. High-performance, high-performance voice omnidirectional capacitive polar microphone 36dB brings high quality dialogue Comfortable to wear, ergonomically designed with soft sponge earmuffs and lightweight headband Just plug your headset into the USB jacks on your computer and it is ready to go. Material quality: ABS+PP+PVC Packing quantity: 48pcs Packing size: 17cm*16cm*6cm Outer box size: 50cm*50cm*36cm Net weight of monomer: 185g FCL weight: 10.25KG Earmuff material: sponge Basic function: Stereo can listen to music and call Wearing method: head-mounted Device name: USB headset Headphone technical parameters Plug model: USB Horn diameter: Ф30/40mm Speaker impedance: 32Ω Speaker frequency response: 20Hz-20KHz Speaker sensitivity: 105dB Noise level: ≤-78dBA Dynamic range: ≥78 dBA Distortion rate THD: ≤0.1% Stereo crosstalk: ≤-52 dBA Microphone specifications: 4*1.5mm Microphone sensitivity: -52dB Microphone directivity: single point Microphone impedance: ≤2.2KΩ Microphone frequency response: 50Hz-15KHz Headphone wire length: L=1.5m+0.5m Operation details: Connect the computer USB interface, select USB PnP Sound Device as the default device Wire control button definition: volume up, volume down, speaker mute, microphone mute Work indicator: blue Microphone mute indicator: red