{"product_id":"poly-plantronics-blackwire-3315-mono-usb-3-5mm-headset","title":"Poly Plantronics Blackwire 3315 Mono USB + 3.5mm Headset","description":"\u003ch2\u003eThe Blackwire 3315 handles the desk and the phone\u003c\/h2\u003e\n\n\u003cp\u003eYou take your work calls on a laptop and your other calls on a cell phone, and right now that means a headset for one and earbuds for the other. The Poly Blackwire 3315 collapses that into a single headset. It's the mono USB headset from Poly's 3300 series with one addition that changes what it's for: a 3.5mm connector that plugs into a phone or tablet.\u003c\/p\u003e\n\n\u003cp\u003eThat makes the 3315 the on-the-go member of the family. It plugs into your computer over USB — A or C, your choice — and into a mobile device over 3.5mm, folds flat, and travels in the included pouch. It comes in a standard UC version and a Microsoft Teams-certified one.\u003c\/p\u003e\n\n\u003ch2\u003eWhat the 3315 adds over the 3310\u003c\/h2\u003e\n\n\u003cp\u003eStart with the Blackwire 3310 — the comfortable 3300-series mono headset — and the 3315 adds three things: a 3.5mm connector for phones and tablets, a leatherette ear cushion that folds flat, and a travel pouch. Same padded headband, same pillow-soft comfort, same plug-and-play USB. The difference is that the 3315 is built to leave the desk.\u003c\/p\u003e\n\n[compare]\n\u003cdiv\u003e\n\u003cstrong\u003eBlackwire 3315\u003c\/strong\u003e\u003cbr\u003eUSB for the computer plus a 3.5mm connector for phones and tablets. Folds flat, ships with a travel pouch, leatherette cushion. For hybrid and mobile users.\u003c\/div\u003e\n\u003cdiv\u003e\n\u003cstrong\u003eBlackwire 3310\u003c\/strong\u003e\u003cbr\u003eUSB only, foam cushion, no pouch. For a fixed desk where every call comes through the computer. Slightly cheaper.\u003c\/div\u003e\n[\/compare]\n\n\u003cp\u003eNone of that adds bulk. The Blackwire 3315 weighs about 102 grams, the speaker pivots a full 180 degrees so the headset lies flat, and the whole thing tucks into the pouch — light to wear through a day of calls, easy to drop in a bag between them.\u003c\/p\u003e\n\n[stat]102 grams[\/stat]\n\n\u003ch2\u003eBuild the exact Blackwire 3315 you need\u003c\/h2\u003e\n\n\u003cp\u003eThree versions, split by two choices: which USB plug matches your computer, and whether you want the Microsoft Teams button. All three include the 3.5mm connector and the travel pouch.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[icon:usb-a] USB-A, UC (76J12AA).\u003c\/strong\u003e The standard USB-A plug for most desktops and older laptops. Works with every major softphone. The everyday office pick.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[icon:usb-c] USB-C, UC (76J14AA).\u003c\/strong\u003e The USB-C plug for newer laptops, MacBooks, and USB-C devices. Same softphone compatibility. Pick this if your computer uses USB-C.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e[icon:ms-teams] USB-A, Microsoft Teams certified (8M3U5AA).\u003c\/strong\u003e The USB-A version with a dedicated Teams button and certification — bring Teams to the front and join meetings with one press. The pick for a Teams-first office on USB-A.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eWill the 3.5mm jack work with your phone?\u003c\/h2\u003e\n\n\u003cp\u003eThe Blackwire 3315's 3.5mm connector works with any phone or tablet that still has a 3.5mm headset jack. The catch is that many recent phones — most current iPhones and a lot of newer Androids — have dropped the 3.5mm jack entirely, and those need a USB-C or Lightning adapter to use it.\u003c\/p\u003e\n\n[callout type=\"honest\"]Before you count on the mobile side of the Blackwire 3315, check your phone for a 3.5mm headset jack. Plenty of business phones, tablets, and older handsets still have one, and the 3315 plugs straight in. But if your phone connects everything over USB-C with no separate headphone jack, you'll need an adapter — the 3315's 3.5mm plug won't fit it directly. It's the one thing worth confirming before buying for mobile use.[\/callout]\n\n\u003ch3\u003eMono, and what \"noise-canceling\" means here\u003c\/h3\u003e\n\n\u003cp\u003eLike the rest of the 3300 mono line, the Blackwire 3315 is single-ear — one ear stays open for awareness of the room — and its \"noise-canceling\" describes the microphone, which keeps your background out of the caller's ear rather than blocking sound for you. For both-ears focus with the same 3.5mm connectivity, the stereo Blackwire 3325 is the equivalent.\u003c\/p\u003e\n\n\u003cp\u003eThe Blackwire 3315 is the headset for anyone whose calls don't all come from one device — comfortable enough for a full day on the computer, ready for the phone over 3.5mm, and packed to travel. Pick your USB plug and your platform, and it's plug-and-play on both, backed by HeadsetPlus's lifetime support.\u003c\/p\u003e\n\n\u003cdiv data-tab=\"whats-in-the-box\"\u003e\n\u003cul\u003e\n  \u003cli\u003ePoly Blackwire 3315 mono headset with inline control module\u003c\/li\u003e\n  \u003cli\u003eUSB connection to your computer (USB-A or USB-C, depending on version)\u003c\/li\u003e\n  \u003cli\u003e3.5mm connector for mobile phones and tablets\u003c\/li\u003e\n  \u003cli\u003eTravel pouch\u003c\/li\u003e\n  \u003cli\u003eLeatherette ear cushion (fitted) and quick start guide\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe inline module handles answer\/end, volume, and mute on every version. The Microsoft Teams-certified version (8M3U5AA) adds a dedicated Teams button.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv data-tab=\"specifications\"\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003cth\u003eType\u003c\/th\u003e\n\u003ctd\u003eMonaural (single-ear), over-the-head, on-ear\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eBlackwire 3300 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eConnection\u003c\/th\u003e\n\u003ctd\u003eUSB-A or USB-C to computer (Windows \/ Mac) plus a 3.5mm connector for mobile phones and tablets; inline control module\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eControls\u003c\/th\u003e\n\u003ctd\u003eInline answer\/end, volume, mute; dedicated Microsoft Teams button on the Teams-certified version\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eMicrophone\u003c\/th\u003e\n\u003ctd\u003eFlexible noise-canceling boom; rotates 180° to wear on either ear\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eAudio\u003c\/th\u003e\n\u003ctd\u003ePC wideband voice; Dynamic EQ (auto-adjusts for voice or multimedia)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eHearing protection\u003c\/th\u003e\n\u003ctd\u003eSoundGuard acoustic limiting above 118 dBA\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eComfort\u003c\/th\u003e\n\u003ctd\u003ePlush padded headband; leatherette-wrapped ear cushion that folds flat\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eApprox. 102 g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePortability\u003c\/th\u003e\n\u003ctd\u003eFolds flat; travel pouch included\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eSoftware\u003c\/th\u003e\n\u003ctd\u003ePoly Lens \/ Plantronics Hub (Windows and Mac); pre-configured for Teams and Zoom\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eCertification\u003c\/th\u003e\n\u003ctd\u003eUC version: works with all major softphones. Teams version: Microsoft Teams certified with dedicated button (both work with Teams)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003ePart numbers\u003c\/th\u003e\n\u003ctd\u003eUSB-A UC: 76J12AA (old 213936-101); USB-C UC: 76J14AA (old 213937-101); USB-A Teams: 8M3U5AA (old 214014-01)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e2-year manufacturer warranty, plus HeadsetPlus lifetime technical support\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\n\u003cdiv data-tab=\"compatibility\"\u003e\n\u003cp\u003e\u003cstrong\u003eSoftware.\u003c\/strong\u003e The Blackwire 3315 works with every major softphone and UC platform — Microsoft Teams, Zoom, Webex, Avaya, and Cisco among them — on both Windows and Mac, and it's pre-configured for Teams and Zoom so it works without a software download. Poly Lens (Plantronics Hub) manages settings and firmware. The Teams-certified version adds a one-press Teams button.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eHardware.\u003c\/strong\u003e The headset connects to a computer over USB-A or USB-C, depending on the version, and to a mobile phone or tablet over 3.5mm — but only devices that still have a 3.5mm headset jack. Phones without one need an adapter. The inline module carries the call controls.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003ePlatforms.\u003c\/strong\u003e The Blackwire 3315 suits hybrid and mobile workers who move between a computer and a phone, and large-office VoIP deployments that want one comfortable, portable headset across the fleet.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv data-section=\"faq\"\u003e\n  \u003cdetails\u003e\u003csummary\u003eWhat's the difference between the Blackwire 3315 and the 3310?\u003c\/summary\u003e\u003cp\u003eThe Blackwire 3315 is the 3310 plus three things: a 3.5mm connector for phones and tablets, a leatherette ear cushion that folds flat, and a travel pouch. Both are the same comfortable 3300-series mono USB headset — the 3315 is the version built to move between your computer and a mobile device and to travel.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes the Blackwire 3315 work with mobile phones?\u003c\/summary\u003e\u003cp\u003eYes, through its 3.5mm connector — but only with phones and tablets that still have a 3.5mm headset jack. Many recent phones, including most current iPhones and a lot of newer Androids, have removed the jack and would need a USB-C or Lightning adapter. Check your phone before relying on the Blackwire 3315 for mobile calls.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eShould I get the USB-A or USB-C Blackwire 3315?\u003c\/summary\u003e\u003cp\u003eMatch it to your computer's port. Choose the USB-A version for most desktops and older laptops, and the USB-C version for newer laptops, MacBooks, and USB-C devices. Both connect to mobile devices the same way, over the 3.5mm connector, and offer identical audio and softphone compatibility.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eDoes the UC Blackwire 3315 work with Microsoft Teams?\u003c\/summary\u003e\u003cp\u003eYes. Both the UC and the Teams-certified Blackwire 3315 work with Microsoft Teams and every other major softphone. The Teams-certified version adds a dedicated Teams button and formal certification; the UC version works with Teams too, just without the one-press button.\u003c\/p\u003e\u003c\/details\u003e\n  \u003cdetails\u003e\u003csummary\u003eHow much does the Blackwire 3315 weigh?\u003c\/summary\u003e\u003cp\u003eThe Blackwire 3315 weighs about 102 grams, which is light for a mono headset. Combined with the fold-flat design and travel pouch, that keeps it comfortable for all-day wear and easy to carry between the office and the road.\u003c\/p\u003e\u003c\/details\u003e\n\u003c\/div\u003e\n\n\u003c!-- SUGGESTED: a shot of the 3315 folded flat next to its travel pouch, with the inline module and the separate USB and 3.5mm connectors visible; only if a real manufacturer URL is available --\u003e","brand":"Poly","offers":[{"title":"USB A \/ UC","offer_id":48797878288628,"sku":"76J12AA","price":68.96,"currency_code":"USD","in_stock":true},{"title":"USB A \/ Teams","offer_id":48797878321396,"sku":"8M3U5AA","price":68.96,"currency_code":"USD","in_stock":true},{"title":"USB C \/ UC","offer_id":48797878354164,"sku":"76J14AA","price":68.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/6467\/9412\/files\/Blackwire_3315_USB-A.jpg?v=1751516004","url":"https:\/\/headsetplus.com\/products\/poly-plantronics-blackwire-3315-mono-usb-3-5mm-headset","provider":"Headset Plus","version":"1.0","type":"link"}