Vender (extremechallenge) auriculares usb con micrófono cancelación de ruido y controles de audio pc portátil al mejor precio

USB Headset with Microphone, Noise Cancelling & Audio Controls, Business Meeting Headset for PC, Laptop, Call Center, Home, Classroom, Office, Softphone, Clear Voice & Smooth Connection, Adjustable Headband Feature: Business USB headset, digital signal processing with noise cancelling microphone. Adjustable headband. Soft and high-quality ear pads improve all day comfort. Suitable for meeting, customer service. If you have any questions or problems, please contact us. Specification: Name: Headset call center headset headset headset operator phone USB computer customer service microphone headset Microphone: Yes Sounding principle: Moving coil Frequency response range: 20-20KHZ Impedance: 32Ω Sensitivity: 58db Distortion rate: 3% Wire length: 2m/78.7inch Speaker diameter: 35 mm/1.37inch Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.Thank you! Please allow 1-2cm measuring deviation due to manual measurement. Included: 1 x Headset