Poly C01B3A6#AC3 Mission 425 Stereo USB Wired Headset Classic (Bulk) - Microsoft Teams Certified - 32mm Drivers - Black
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Product Features
Technical Overview
The Poly Mission 425 features 32 mm drivers delivering stereo sound with a frequency response optimized for voice and multimedia. The noise-cancelling microphone uses SoundGuard technology to protect hearing from sudden loud noises, while ambient sound mode lets users stay aware of their surroundings.
Connectivity is offered via USB, USB Type-A, or USB Type-C, ensuring compatibility with a wide range of PCs, Macs, Chromebooks, and smartphones. The headset is plug-and-play with no additional drivers required, supporting Windows, macOS, ChromeOS, Android, and iOS.
Additional features include a rotating microphone for left or right positioning, an indicator light for mute status, and AI-powered noise reduction for enhanced call clarity. The headset is TCO Certified 10, meeting strict environmental and ergonomic standards.
Key Product Advantages
The Poly Mission 425 combines professional-grade audio with UC platform certifications to deliver a reliable communication tool for busy professionals. Its stereo sound and noise-cancelling microphone ensure clear conversations in noisy environments, making it ideal for call centers and open-plan offices.
UC Platform Ready
Certified for Microsoft Teams and Zoom, with a dedicated Teams button for instant meeting access. Works with any softphone or UC client on Windows, macOS, ChromeOS, Android, and iOS.
All-Day Comfort
Lightweight at 126 g with foam ear cushions and an adjustable headband. The on-ear, supra-aural design reduces pressure for long wearing sessions without fatigue.
Noise Management
Noise-cancelling microphone and SoundGuard technology protect hearing and reduce background noise. Ambient sound mode allows users to hear their environment when needed.
Deployment / Use Cases
The Poly Mission 425 is built for unified communications in fast-paced environments. Its plug-and-play USB connection and broad OS support make deployment simple across desktops, laptops, and mobile devices.
Ideal for call centers, remote workers, and office professionals who require reliable stereo audio and clear voice transmission. The in-line controller and Teams button streamline call handling without interrupting workflow.
Call Center
Stereo sound and noise-cancelling microphone improve agent-customer interactions. Wideband audio ensures every word is heard clearly, reducing repeat calls.
Remote Work
Lightweight and portable with USB-C compatibility, the Mission 425 pairs easily with laptops and smartphones for home office use. Microsoft Teams certification ensures seamless collaboration.
Physical Profile
The Poly Mission 425 sports a sleek black finish with a supra-aural form factor that rests gently on the ears. Measuring 1.57" (40 mm) in height, 6.69" (170 mm) in width, and 7.09" (180 mm) in depth, it has a compact footprint ideal for desks and travel bags. The 6.5-foot (1.98 m) USB cable provides flexibility in positioning, and the rotating microphone arm can be worn on either side.
- Width
- 6.69" (170 mm)
- Depth
- 7.09" (180 mm)
- Height
- 1.57" (40 mm)
- Weight
- 4.44 oz (126 g)
- Length
- 6.5 ft (1.98 m)
What's in the Box
The package includes the Poly Mission 425 headset, a USB Type-C to USB Type-A adapter, quick start guide, warranty card, and product notice.
Highlights
- Stereo sound with 32 mm drivers for clear, immersive audio
- Noise-cancelling boom microphone reduces background noise
- Microsoft Teams and Zoom certified with dedicated Teams button
- Wired USB connectivity with USB-A and USB-C options
- Lightweight at 126 g with foam ear cushions for all-day comfort
- In-line controller for mute, volume, and call management
- SoundGuard technology protects against sudden loud sounds
- Ambient sound mode for situational awareness
- Plug-and-play across Windows, macOS, ChromeOS, Android, and iOS
- TCO Certified 10 for environmental responsibility
Specifications
| Specifications | |
|---|---|
| Manufacturer | HP Inc. |
| Manufacturer Part Number | C01B3A6#AC3 |
| Brand Name | Poly |
| Product Line | Mission 400 |
| Product Model | 425 |
| Product Name | Mission 425 Stereo USB Wired Headset Classic (Bulk) (C01B3A6) |
| Package Type | Bulk |
| Packing | Box |
| Product Type | Headset |
| Technical Information | |
| Connectivity Technology | Wired |
| Cable Length | 6.5 ft (1.98 m) |
| Sound Mode | Stereo |
| Noise Canceling | Yes |
| Features | In-Line Controller,Plug and Play,Lightweight,Comfortable,Wideband Audio,Rotating Microphone,SoundGuard Technology,Noise Reduction,Microsoft Teams Button,Indicator Light,Ambient Sound Mode,Unified Communication |
| Microsoft Teams Certification | Yes |
| Zoom Certification | Yes |
| AI-powered | Yes |
| Earpiece | |
| Earpiece Design | Over-the-head,On-ear |
| Earpiece Type | Binaural |
| Driver Size | 1.26" (32 mm) |
| Microphone | |
| Microphone Design | Boom |
| Microphone Technology | Noise Cancelling |
| Number of Microphones | 1 |
| Interfaces/Ports | |
| Host Interface | USB,USB Type A,USB Type C |
| Physical Characteristics | |
| Color Family | Black |
| Color | Black |
| Form Factor | Supra-aural |
| Height | 1.57" (40 mm) |
| Width | 6.69" (170 mm) |
| Depth | 7.09" (180 mm) |
| Weight (Approximate) | 4.44 oz (126 g) |
| Miscellaneous | |
| Package Contents | Poly Mission 425 Stereo USB Wired Headset Classic (Bulk) (C01B3A6) USB Type-C to USB Type-A adapter Quick start guide Warranty card Product notice |
| Application/Usage | iPhone,Call Center,Meeting,Voice Call,Chromebook,Smartphone |
| Environmentally Friendly | Yes |
| Environmental Certification | TCO Certified 10 |
| TCO Certified | Yes |
| Operating System Platform | Windows,macOS,ChromeOS,Android,iOS |
| Platform Supported | PC,Mac |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What is the difference between the Poly Mission 425 and a standard headset?
The Poly Mission 425 offers stereo audio, a noise-cancelling boom microphone, and wideband sound quality for professional voice communication. It includes Microsoft Teams and Zoom certifications, a dedicated Teams button, and SoundGuard hearing protection, making it suitable for call centers and UC environments.
Is the Poly Mission 425 compatible with both USB-A and USB-C ports?
Yes, the headset has a USB-C connector and includes a USB Type-C to USB Type-A adapter, allowing connection to both USB-A and USB-C ports on PCs, Macs, Chromebooks, and other devices.
How does the noise-cancelling microphone work?
The boom microphone uses noise-cancelling technology to reduce ambient background noise, ensuring your voice is heard clearly. Combined with AI-powered noise reduction, it filters out unwanted sounds during calls.
Can I use the Poly Mission 425 with my smartphone?
Yes, the headset is compatible with iPhones and Android smartphones via USB-C (or USB-A with the included adapter). However, it requires a wired USB connection, so your smartphone must support USB audio or have a compatible adapter.
What is SoundGuard technology?
SoundGuard is a feature that limits the volume of sudden loud noises, protecting your hearing from acoustic shocks. It automatically attenuates abrupt spikes in audio levels without affecting normal call volume.
What is included in the package?
The box contains the Poly Mission 425 headset, a USB Type-C to USB Type-A adapter, a quick start guide, a warranty card, and a product notice. The headset comes in a bulk pack.
| Qty | Price | Available |
|---|
