A4Tech FH280U USB Conference Headset, DSP Stereo Sound, 40mm Drivers, Noise-Cancelling Microphone, Inline Controls, 156g Lightweight Design, 2m Braided Cable

EXPERT FEATURES USB DSP Stereo Sound: Integrated digital signal processing is designed to reduce unwanted background noise and provide clear stereo audio for calls and learning. 40mm Speaker Drivers: High-precision 40mm speaker units deliver audio for conferences, online classes, and other conversations. Noise-Cancelling Microphone: A flexible, rotating 10mm unidirectional microphone is designed to reduce unwanted background sound during calls. Convenient Inline Controls: Adjust listening volume and mute the microphone using the inline remote without opening a software menu. Lightweight 156g Design: The manufacturer lists a 156g weight for comfortable everyday conference and study sessions. Soft Over-Ear Cushions: Soft leatherette ear pads provide a comfortable fit and help isolate environmental noise. Reinforced Metal Headband: A built-in metal headband adds structural strength and helps resist deformation. Tangle-Free Braided Cable: A 200cm braided cable provides room to connect to a desk computer without constantly repositioning the headset. Wired USB Connection: Connect through the headset’s USB port to a compatible computer; this is not a 3.5mm analog or wireless headset. Windows & Mac Compatibility: Official system requirements list Windows 10/11 and Mac OS X. Communication-Focused Setup: Designed for learning, conferences, and other online conversation programs, with stereo listening and a controllable microphone. EXPERT SPECS Brand A4Tech Model FH280U Product Name Conference Headset Product Type Wired USB Stereo Headset Color Black shown as the default selection on the official page; white is also listed as a color option Audio Technology DSP (Digital Signal Processing) stereo Speaker Unit 40mm Speaker Frequency Response 20Hz–20kHz Speaker Sensitivity 100dB Speaker Impedance 32Ω Microphone Type Flexible, rotating, unidirectional, noise-cancelling microphone Microphone Diameter 10mm Microphone Frequency Response 100Hz–10kHz Microphone Sensitivity −40dB Microphone Mute Yes; inline remote Volume Control Yes; inline remote Ear Pads Soft over-ear leatherette Environmental Noise Isolation Ear-pad design provides passive isolation Headband Built-in metal headband Listed Weight 156g Cable Material Tangle-free braided Cable Length 200cm / 2m Connection / Port USB; USB connector subtype not stated Compatible Operating Systems Windows 10/11; Mac OS X Intended Uses Learning, conferences, other online conversation programs