{"product_id":"logitech-h540-usb-headset","title":"Logitech H540 USB Headset","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Logitech H540 USB Computer Headset delivers premium digital audio for calls, music, gaming, and multimedia. Equipped with laser-tuned drivers, a built-in equalizer, and a noise-canceling microphone, it provides rich sound and clear voice communication. Convenient on-ear controls, a visible mute indicator, and plush leatherette cushioning make the H540 an excellent choice for professionals, students, and everyday users seeking comfort and performance.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eHigh-definition digital stereo audio with laser-tuned drivers.\u003c\/li\u003e\n\u003cli\u003eBuilt-in equalizer enhances sound quality for music, calls, and entertainment.\u003c\/li\u003e\n\u003cli\u003eNoise-canceling microphone minimizes background noise for clearer conversations.\u003c\/li\u003e\n\u003cli\u003eAdjustable microphone boom can be positioned for optimal voice capture.\u003c\/li\u003e\n\u003cli\u003eConvenient on-ear controls for volume adjustment and microphone muting.\u003c\/li\u003e\n\u003cli\u003eIntegrated mute indicator light provides visual confirmation when muted.\u003c\/li\u003e\n\u003cli\u003eSoft leatherette ear cushions and padded headband for long-lasting comfort.\u003c\/li\u003e\n\u003cli\u003ePlug-and-play USB-A connectivity with no software installation required.\u003c\/li\u003e\n\u003cli\u003eCompatible with Windows®, macOS®, ChromeOS™, and popular calling platforms.\u003c\/li\u003e\n\u003cli\u003eCertified Works With Chromebook™.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Logitech\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e H540 USB Computer Headset\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColour:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnectivity:\u003c\/strong\u003e USB-A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 180 x 245 x 78 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 120 g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCable Length:\u003c\/strong\u003e 1.8 m\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Type:\u003c\/strong\u003e Bi-Directional\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 20 Ohms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Sensitivity:\u003c\/strong\u003e 115 dB ±3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Sensitivity:\u003c\/strong\u003e -42 dBV\/Pa ±3 dB\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeadphone Frequency Response:\u003c\/strong\u003e 20 Hz – 20 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMicrophone Frequency Response:\u003c\/strong\u003e 100 Hz – 16 kHz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAudio Technology:\u003c\/strong\u003e Laser-Tuned Drivers with Built-In Equalizer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e On-Ear Volume and Mute Controls\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMute Indicator:\u003c\/strong\u003e LED Mute Status Light\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Windows®, macOS®, ChromeOS™, and popular communication platforms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e Works With Chromebook™\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWarranty\u003c\/h2\u003e\n\u003cp\u003e2-Year Limited Hardware Warranty.\u003c\/p\u003e\n\n\u003ch2\u003eWhy Choose This Product?\u003c\/h2\u003e\n\u003cp\u003eThe Logitech H540 combines premium digital audio, clear voice communication, and all-day comfort, making it ideal for work, learning, entertainment, and online collaboration.\u003c\/p\u003e","brand":"Logitech","offers":[{"title":"Default Title","offer_id":43421236297817,"sku":"Logitech H540","price":729.0,"currency_code":"ZAR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0052\/0935\/8425\/files\/transparent-Photoroom-2026-06-10T152512.067.jpg?v=1781101451","url":"https:\/\/www.mhcworld.co.za\/products\/logitech-h540-usb-headset","provider":"MHC World","version":"1.0","type":"link"}