{"product_id":"logitech-h111-wired-stereo-headset-981-000593-black-single-3-5-mm-jack","title":"Logitech H111 Wired Stereo Headset 981-000593 - Black, Single 3.5 mm Jack","description":"Logitech H111 Wired Stereo Headset 981-000593, Black, Single 3.5 mm Jack. One 3.5 mm plug, so it works on a laptop, a phone and a tablet alike. A rotating unidirectional boom mic, an adjustable headband and 74 g on the head — the simplest headset to hand out in quantity. A single 3.5 mm jack carries both audio and microphone, which is the socket modern laptops, phones and tablets actually have. No USB port used up, no drivers, no dongle to lose. The boom rotates so it can be set for the wearer or swung up out of the way. Logitech tunes it 100 Hz to 16 kHz — the speech band — and being unidirectional it favours the voice in front of it. Light enough that a class or a training room can wear it for an hour without complaint, with an adjustable headband and padded ear pieces. 162 × 144 × 46 mm. One 3.5 mm plug means one headset covers laptops, phones and tablets — no separate stock for different device types. It uses no USB port, which matters on thin laptops and on machines where the ports are already spoken for. At 74 g it is light enough for classrooms and training rooms where people wear it for an hour at a time. Supplied with a 1-year limited hardware warranty and certified Works With Chromebook. Connectivity: Wired analogue, single 3.5 mm jack. Power Passive — no USB power and no battery. Available in Black. Connection: Single 3.5 mm jack, 1.8 m. Microphone: Unidirectional boom. Frequency Response: 20 Hz – 20 kHz. Microphone Type: Unidirectional, rotating boom. Impedance: 32 Ω. Sensitivity (headphone): 100 dB ±3 dB. Sensitivity (microphone): −58 dBV\/µBar, −38 dBV\/Pa ±4 dB. Frequency Response (headset): 20 Hz – 20 kHz. Frequency Response (microphone): 100 Hz – 16 kHz. Cable Length: 1.8 m. Headset Height: 162 mm. Headset Width: 144 mm. Headset Depth: 46 mm. Headset Weight: 74 g. Operating Systems: Windows, macOS, ChromeOS and popular calling platforms. Certification: Certified Works With Chromebook. System Requirement: A single 3.5 mm headset socket. Suited to: Classrooms and training rooms; Everyday calls and online lessons; Home and study desks; Volume headset rollouts. Used by UAE schools, training rooms, call handling and home workers needing a low-cost 3.5 mm headset that works on laptops, phones and tablets alike. Please note: This is the single-plug (4-pole) version. It suits the one combined headphone\/mic socket on modern laptops, phones and tablets. An older desktop with separate green and pink sockets needs a splitter adapter, which is not supplied. Analogue, not USB. That is the point of it — it works with phones and tablets, which a USB headset cannot. If you specifically want digital USB audio and a noise-cancelling mic on a computer, that is the H340 or H390 instead. Logitech's own specification page lists the cable as “Depth: 1.8 mm”, which is a unit typo on their side; the cable is 1.8 m, as their US page confirms with “5.9 ft”. In the box: Logitech H111 stereo headset; User documentation. Also listed as 981-000593, 981000593, H111, 981-000612. Sold in the UAE by AtomOffice, Dubai.","brand":"Logitech","offers":[{"title":"Default Title","offer_id":49010115838174,"sku":"981-000593","price":31.5,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0533\/3509\/7511\/files\/logitech-h111-981-000593-gallery-1_7fcd0586-62be-4972-875b-adb5db7adffd.png?v=1789002267","url":"https:\/\/atomoffice.com\/products\/logitech-h111-wired-stereo-headset-981-000593-black-single-3-5-mm-jack","provider":"Atomoffice","version":"1.0","type":"link"}