FANVIL HT201 Headset Lightweight, comfortable single-sided headset designed for professional call center and office environments Provide noise cancelling microphone and clear audio experience Unique T-bar construction stainless steel headband for easy wearing Boom Arm The microphone arm can be rotated and bent to position it in the right position Audio function ▶ Acoustic shock protection ▶ Noise cancelling earphones ▶ ECM Noise Cancelling Microphone ▶ Neodymium magnet system for accurate reproduction and balanced audio ▶ Frequency Responses 300Hz-3400Hz ▶ Low sound pressure – Less than 118db Physical features ▶ Unique T-bar pad with EMI shielding ▶ Connector plug-telephone cable plug or direct dual 3.5mm ▶ Cord length – 2m ▶ Wiring – Bulletproof / shielded / anti-oxidation tin-plated T-bar structure ▶ Bent microphone connection arm – 320 degree rotation ▶ Faux leather ear pads