{"product_id":"logitech-usb-headset-h540-headset","title":"Logitech H540 ANC USB Headset","description":"\u003cp\u003eThe Logitech H540 delivers rich, digital stereo sound with laser-tuned drivers and a built-in equalizer for immersive audio whether you're on calls, watching movies, or listening to music. With plug-and-play USB-A connectivity, it works instantly with any PC or Mac—no setup needed. \u003c\/p\u003e\u003cp\u003eThe noise-canceling microphone reduces background noise for clearer conversations, and the right-sided boom mic can be tucked away when not in use. On-ear controls let you easily adjust volume or mute, with a mute indicator light to confirm status at a glance. \u003c\/p\u003e\u003cp\u003eDesigned for long-lasting comfort, it features a padded leatherette headband and ear cups, making it ideal for extended use at home or work.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"text-decoration-line: underline; font-weight: bold;\"\u003eSpecifications\u003c\/span\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eDimensions:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eW245 x H180 x D78mm (9.65 x 7.09 x 3.07in)\u003c\/li\u003e\n\u003cli\u003e120g (4.23oz)\u003c\/li\u003e\n\u003cli\u003eCable Length: 1.8m (5.9ft)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cspan style=\"font-weight: bold;\"\u003eSound:\u003c\/span\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eMicrophone Type: Bi-directional\u003c\/li\u003e\n\u003cli\u003eInput Impedance: 20 Ohms\u003c\/li\u003e\n\u003cli\u003eHeadphone Sensitivity: 115 dB +\/-3 dB\u003c\/li\u003e\n\u003cli\u003eMicrophone Sensitivity: -42 dBV\/Pa +\/- 3 dB\u003c\/li\u003e\n\u003cli\u003eHeadset Frequency Response: 20 Hz - 20 kHz\u003c\/li\u003e\n\u003cli\u003eMicrophone Frequency Response: 100 Hz - 16 KHz\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KAIRA TECHNOLOGIES PTE LTD","offers":[{"title":"Default Title","offer_id":44241888772303,"sku":"97855089748","price":79.0,"currency_code":"SGD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/5662\/3823\/files\/download_4e3c219d-aea1-4f9e-a9b5-b40ddbf3148b.jpg?v=1757918412","url":"https:\/\/popular.baby\/products\/logitech-usb-headset-h540-headset","provider":"Popular Bookstore","version":"1.0","type":"link"}