SKU: 4385019195

HP Poly Blackwire 3320 Stereo Headset

$442.06 $491.18
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Description

HP Poly Blackwire 3320 Stereo HeadsetCrystal Clear Communication, All Day Comfort Step into a world of superior audio and seamless collaboration with the HP Poly Blackwire 3320 Stereo Headset. Designed for the modern professional, this headset delivers a premium experience without the premium price tag. Whether you're in a bustling office or a quiet home setup, its sleek design, professional grade audio, and unmatched comfort make it the perfect choice for extended wear. Experience plug

Crystal-Clear Communication, All-Day Comfort

Step into a world of superior audio and seamless collaboration with the HP Poly Blackwire 3320 Stereo Headset. Designed for the modern professional, this headset delivers a premium experience without the premium price tag. Whether you're in a bustling office or a quiet home setup, its sleek design, professional-grade audio, and unmatched comfort make it the perfect choice for extended wear. Experience plug-and-play simplicity and the reliability Poly is known for, ensuring you look, feel, and sound amazing on every call.

Universal Connectivity for a Hybrid World

The Blackwire 3320 is built for maximum compatibility and ease of use. It features native USB-C connectivity for modern laptops and devices, and also includes a detachable USB-A adapter, ensuring you can connect to virtually any PC or Mac. This plug-and-play headset requires no complex software installation, allowing you to get started right out of the box. Certified for Microsoft Teams, it includes a dedicated Teams button and intuitive inline controls to answer/end calls, adjust volume, and mute your microphone with ease.

Signature Audio Meets Advanced Protection

Immerse yourself in rich, hi-fi stereo sound thanks to Poly's signature audio quality. The dynamic EQ optimizes voice quality during calls and automatically adjusts for an exceptional listening experience when you're enjoying music or multimedia. The flexible, noise-canceling microphone ensures your voice is transmitted with crystal clarity by filtering out distracting background noise. For your well-being, integrated SoundGuard technology protects your hearing by mitigating acoustic spikes and sounds above 118 dBA.

Engineered for Comfort and Durability

The Blackwire 3320 is so comfortable, you'll forget you're wearing it. The ultra-lightweight design features a plush, padded headband and pillow-soft ear cushions for long-wearing comfort. The fully adjustable headset includes 180-degree pivoting speakers and a flexible microphone boom to ensure a perfect, customized fit. Built with a robust design, this headset is engineered to withstand the rigors of daily use in any professional environment.

Technical Specifications

Audio Characteristics
Wearing Style Binaural (Stereo), On-ear
Speaker Frequency Response 20 Hz to 20 kHz (Dynamic EQ optimized)
Microphone Type Flexible Noise-Canceling Microphone
Microphone Frequency Response 100 Hz to 10 kHz
Hearing Protection SoundGuard: Acoustic limiting for protection against sounds above 118 dBA
Connectivity & Controls
Connection Type Wired
Connects To PC / Mac via USB-C or included USB-A adapter
Inline Controls Call Answer/End, Mute, Volume +/-, Dedicated Microsoft Teams Button
Physical Properties
Weight 131 g
Dimensions (W x D x H) 166 x 39.5 x 199 mm
Color Black
General Information
Model Blackwire 3320
Certifications Certified for Microsoft Teams
What's in the Box Headset, USB-C to USB-A Adapter, User Guide
Manufacturer Warranty Poly standard two-year limited warranty
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 4385019195

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Frankie 4 Fingers
New York, US
★★★★★ 5
Give the green light to the green oil.
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
Great oil. I've used Liqui-Molly in all my vehicles and it always performs. Theres very little burn off between changes and I noticed cleaner, quieter engine. I've used this in many different car brands, it never disappoints.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 17, 2026
R
Verified Purchase
Raul Marin
Houston, US
★★★★★ 5
Car Runs Smooth, Less Friction, and Improved Performance at Start Up and Underload.
Size: 5 Liter, Style: 1 Pack, Configuration: 0W-20
I kept hearing things about this oil from a few friends that work on cars and from my "go-to" mechanic. I was previously using Mobile 1 0w-20 on my 2024 4Runner and my wife's 2025 Outback Onyx, and this time around I decided to try it on both cars as they needed an oil change. So far I am happy with the change for both cars. This is good oil quality, smooth engine running, and noticeable oil lubrication at cold start. I am getting better MPGs mileage on both cars. Also noticeable engine is running with smoother. I had to lower my car window to check that my 4runner was on as it was quiet. I will update my review after a second oil change with this oil on both cars.
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Reviewed in the United States on December 12, 2025
R
Verified Purchase
R Washington
Cuba, US
★★★★★ 5
Liquid Gold for Your Engine! 🛢️💥
Size: 1 Liter, Style: 1 Pack, Configuration: 5W-40
I didn’t think I’d get excited about motor oil, but here we are—Liqui Moly Molygen 5W-40 has officially made me feel like a car enthusiast. If you're serious about keeping your engine purring like a kitten, this stuff is like giving it a spa day with an energy drink chaser. First off, this isn’t just any old motor oil—it’s high-tech motor oil. We’re talking German engineering at its finest. The neon green color? Oh yeah, it looks as cool as it sounds, and trust me, when you see that green oil running through your engine, you know you're in for some serious performance. 🟢💯 Why do I love it? Engine protection: This oil is like a security blanket for your engine. It reduces friction like a champ, so parts glide smoothly, which means less wear and tear. Translation: your engine will thank you with better performance and a longer life. Fuel efficiency: You’re not just getting a smoother ride; you’re also saving some bucks at the pump. The way this oil cuts down on friction helps with fuel economy. It’s like the gift that keeps on giving. Cold start-ups? No problem. Whether you’re dealing with a chilly morning or scorching summer, this oil handles temperature extremes like a boss. It maintains its viscosity so your engine stays protected regardless of the weather. And did I mention the Molygen technology? It’s not just a fancy name—this oil has additives that coat your engine in a protective film, keeping it running smooth and reducing the risk of damage, even during high-stress drives. Final thought: If you're looking for an oil that’s as serious about your car’s performance as you are, the Liqui Moly Molygen 5W-40 is it. Your engine will run smoother, quieter, and stronger, and you’ll feel like you’ve just upgraded your car’s lifeblood. 🚗💨 Plus, that neon green color? Total conversation starter at the garage. 😉
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Reviewed in the United States on September 23, 2024
R
Verified Purchase
Raptor
Alexandria, US
★★★★★ 5
Near OEM quality at 1/4 cost
Near OEM performance at 25% of the cost! Bosch Quality replaced NGKs/Toyota OEMs. Great value and now the engine is running smoothly! I have seen a slight improvement in my mpg @1mpg overall in mixed driving conditions.
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Reviewed in the United States on April 22, 2026
J
Verified Purchase
Joe H.
Lexington, US
★★★★★ 5
Very Expensive
Had one cylinder misfiring so replaced coil and spark plug. Runs fine now, but old plug looked shot after only 5 months so I think the coil was the problem. Really good plug so far but very expensive.
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Reviewed in the United States on February 12, 2026

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