HP Poly 8X229A6 Poly Blackwire 3225 Stereo USB-C Headset with 3.5mm Plug & Adapter - Wired On-Ear Design - Boom Mic - 32 Ohm - 20-20kHz - 118 dB SNR
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Product Features
Technical Overview
The Blackwire 3225 integrates advanced audio processing and durable construction to meet the demands of daily professional use. Its 1.10-inch (28 mm) drivers deliver consistent stereo output with a sound pressure level of 118 dB(A), supported by digital signal processing (DSP) and dynamic EQ for optimized audio performance across different applications.
Connectivity is handled through a 7.4-foot (2.26 m) cable that terminates in both USB Type C and Mini-phone (3.5mm) interfaces, offering flexibility for modern laptops, tablets, and legacy devices. The headset is TCO certified, reflecting its environmental and sustainability credentials, and comes with a 2-year limited warranty for added reliability.
Relevant factors for this section include Connectivity Technology, Cable Length, Sound Mode, Earpiece Design. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Key Product Advantages
The Blackwire 3225 stands out with its dual-interface design and robust feature set tailored for clear communication and user comfort. Its rotating boom microphone and noise reduction capabilities make it ideal for busy office environments or remote work settings where audio clarity is critical.
Enhanced Audio Clarity
The combination of 118 dB signal-to-noise ratio and omni-directional microphone technology ensures your voice is transmitted clearly, while noise cancellation minimizes ambient sounds for uninterrupted conversations.
- 118 dB SNR for clean audio capture
- Omni-directional mic picks up voice from all angles
- Noise reduction filters out background distractions
Comfort for Extended Use
Designed with an on-ear, over-the-head configuration and lightweight materials, the headset reduces fatigue during prolonged wear. The leatherette ear cushions provide a secure, comfortable fit without compromising durability.
- Lightweight construction at 3.21 oz (91 g)
- Supra-aural design minimizes ear pressure
- Leatherette cushions for long-lasting comfort
Versatile Connectivity
With both USB-C and 3.5mm interfaces plus a USB-C to USB-A adapter, this headset connects to a wide range of devices including PCs, Macs, tablets, and mobile phones, ensuring compatibility across different platforms.
- USB Type C for modern devices
- 3.5mm plug for legacy audio jacks
- Includes adapter for USB-A ports
Deployment / Use Cases
The Poly Blackwire 3225 is well-suited for professional environments that demand reliable audio communication and user comfort. Its wired connectivity and noise-cancelling microphone make it a practical choice for call centers, office desks, and remote work setups where consistent performance is essential.
Beyond business use, the headset supports personal applications such as music listening, gaming, and video conferencing on devices like tablets and mobile phones. The included travel case adds portability for users who need a dependable audio solution on the go.
Business Communications
Ideal for unified communications platforms, VoIP calls, and conference meetings where clear voice transmission and comfort during extended sessions are priorities. The headset's call/answer/end earpiece control simplifies call management.
- Optimized for VoIP and UC applications
- Boom mic with noise cancellation for clear calls
- Earpiece controls for easy call handling
Personal & Mobile Use
With support for Windows and macOS, plus compatibility with tablets and mobile devices, this headset serves as a versatile audio accessory for music, podcasts, and casual video calls outside the office.
- Works with PCs, Macs, tablets, and mobile devices
- Stereo sound enhances music and media playback
- Travel case included for protection on the move
Physical Profile
The Blackwire 3225 features a compact and lightweight design with dimensions of 7.01 inches in height, 6.10 inches in width, and 1.26 inches in depth. Weighing just 3.21 ounces (91 g) without the cable, the headset offers a portable profile that is easy to store or carry in the included travel case.
Its black color and supra-aural form factor provide a professional appearance suitable for office settings, while the durable construction ensures longevity under regular use. The flexible microphone and secure fit contribute to a comfortable wearing experience throughout the day.
- Width
- 6.10" (155 mm)
- Depth
- 1.26" (32 mm)
- Height
- 7.01" (178 mm)
- Weight
- 118 dB(A)
- Length
- 7.4 ft (2.26 m)
What's in the Box
This bulk-packaged headset includes all necessary components for immediate use out of the box.
Highlights
- Stereo sound with 20 Hz to 20 kHz frequency response for rich audio quality
- Wired connectivity with USB-C and 3.5mm interfaces plus USB-C/A adapter
- Boom microphone with omni-directional and noise-cancelling technology
- On-ear, over-the-head design with leatherette cushions for extended comfort
- Lightweight construction at 3.21 oz (91 g) for reduced fatigue
- 7.4-foot cable provides ample reach for flexible positioning
- Compatible with Windows, macOS, PCs, Macs, tablets, and mobile devices
- Includes travel case for portability and protection
- TCO certified for environmental sustainability
- Backed by a 2-year limited warranty
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | 8X229A6 |
| Brand Name | Poly |
| Product Line | Blackwire |
| Product Series | 3200 |
| Product Model | 3225 |
| Product Name | Blackwire 3225 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) |
| Package Type | Bulk |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 7.4 ft (2.26 m) |
| Sound Mode | Stereo |
| Impedance | 32 Ohm |
| Minimum Frequency Response | 20 Hz |
| Maximum Frequency Response | 20 kHz |
| Sound Pressure Level (A-Weighted) | 118 dB(A) |
| Features | SoundGuard Technology,Dynamic EQ,Digital Signal Processing (DSP),Rotating Microphone,Acoustic Shock Protection,Lightweight,Durable,Comfortable,Flexible,Secure Fit,Flexible Microphone,Echo Reduction,Noise Reduction,Unified Communication |
| Earpiece | |
| Earpiece Design | On-ear,Over-the-head |
| Earpiece Type | Binaural |
| Driver Size | 1.10" (28 mm) |
| Signal to Noise Ratio (SNR) | 118 dB |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | Omni-directional,Noise Cancelling |
| Interfaces/Ports | |
| Host Interface | USB Type C,Mini-phone (3.5mm) |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Supra-aural |
| Height | 7.01" (178 mm) |
| Width | 6.10" (155 mm) |
| Depth | 1.26" (32 mm) |
| Weight (Approximate) | 3.21 oz (91 g) |
| Weight (Approximate) with Cable | 4.48 oz (127 g) |
| Miscellaneous | |
| Package Contents | Blackwire 3225 Stereo USB-C Headset + 3.5mm Plug + USB-C/A Adapter (Bulk) User Guide USB Type-C® Cable USB Type-C® to USB Type-A Adapter Travel Case |
| Application/Usage | Mobile Device,Tablet,Communication,Voice Call,Music |
| Country of Origin | China/Mexico |
| TCO Certified | Yes |
| Operating System Platform | Windows,macOS |
| Platform Supported | PC,Mac |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What connectivity options does the Poly Blackwire 3225 headset support?
The headset supports wired connectivity via both USB Type C and Mini-phone (3.5mm) interfaces. It includes a USB Type-C to USB Type-A adapter, allowing compatibility with modern USB-C devices as well as legacy USB-A ports and standard audio jacks on PCs, Macs, tablets, and mobile devices.
Is this headset compatible with Mac computers?
Yes, the Poly Blackwire 3225 is fully compatible with macOS platforms in addition to Windows. It works with Mac computers, PCs, tablets, and mobile devices that support USB-C or 3.5mm audio connections, making it a versatile choice for mixed-ecosystem environments.
How does the microphone perform in noisy environments?
The boom microphone features omni-directional and noise-cancelling technology, which captures your voice clearly while actively reducing background noise. This ensures effective communication in busy offices or remote settings where ambient sounds might otherwise interfere with call quality.
What is the warranty period for this headset?
The Poly Blackwire 3225 comes with a 2-year limited warranty, providing coverage for manufacturing defects and ensuring reliable performance over time. This warranty supports its use in professional settings where durability and long-term value are important considerations.
Can I use this headset for listening to music as well as calls?
Absolutely. With stereo sound, a 20 Hz to 20 kHz frequency response, and 32 Ohm impedance, the headset delivers balanced audio suitable for music, podcasts, and media playback in addition to voice calls. Its comfortable on-ear design makes it ideal for extended listening sessions.
What does TCO certification mean for this product?
TCO certification indicates that the Poly Blackwire 3225 meets stringent environmental, social, and sustainability criteria throughout its lifecycle. This includes responsible manufacturing, energy efficiency, and recyclability, aligning with corporate sustainability goals and reducing environmental impact.
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