NHINA USB Headphones Wired Headset

Description: This USB cordless headset with microphone adopts noise cancelling function to offer a clear and smooth communication to you to have better customer service. And 360° rotary earmuffs and stretchable headband give you a comfortable wearing. Helps you get rid of fatigue and pain after long time wearing. Furthermore, USB plug allows it to be plugged into various devices like computer, telephone, desktop box, etc. Specifications: Product type: USB Cordless Headset with Microphone Plug: USB Cable length: approx. 250cm/ 98.43in Microphone: YES Impedance: 150Ω Earmuff rotation: 360° Headband: Stretchable Suitable: For computer, telephone, desktop box, other devices Package size: approx. 19.5 * 14.5 * 4.5 cm/ 7.68 * 5.71 * 1.77 in Package weight: 168g Package List: 1 * USB Cordless Headset with Microphone 1 * User Manual