The HP Poly Mission 425 Stereo USB Wired Headset delivers rich stereo audio with AI noise‑cancelling microphone, lightweight all‑day comfort, and plug‑and‑play USB‑C (with USB‑A adapter included) connectivity, ideal for professional calls, meetings, and collaboration across major platforms. Available in Regular and Classic editions, with enhanced sustainability on the Classic version.
HP POLY MISSION 425 STEREO USB WIRED HEADSET
The HP Poly Mission 425 Stereo USB Wired Headset series offers dependable stereo audio with AI‑driven noise cancellation and plug‑and‑play USB‑C connectivity (adapter included), designed for enhanced speech clarity and all‑day comfort. Both the Regular and Classic editions deliver productive performance across communication platforms.
CLEAR STEREO AUDIO & SMART NOISE REDUCTION
AI noise reduction detects and filters ambient sounds so your voice comes through clearly during calls. Super wideband audio and 32 mm speaker drivers provide rich, natural voice reproduction for clearer conversations.
LIGHTWEIGHT COMFORT FOR LONG USE
The stereo on‑ear design with soft‑cushioned earcups is optimized for extended meetings and remote workdays, offering comfort and reduced listening fatigue.
INTUITIVE CONTROLS & EASY CONNECTIVITY
With USB‑C and USB‑A compatibility (adapter included), setup is simple. Inline controls allow quick mute, volume, and call management across devices and platforms.
SUSTAINABLE DESIGN
Both models are TCO Certified. The Classic edition uses a higher percentage of post‑consumer recycled plastic and enhanced paper‑based packaging for stronger sustainability emphasis.
Key Features
Feature
Regular
Classic
AI Noise Reduction
✔
✔
Super Wideband Audio
✔
✔
SoundGuard Digital
✔
✔
32 mm Stereo Drivers
✔
✔
Inline Controls (Mute/Volume/Call)
✔
✔
TCO Certified
✔
✔
Recycled Plastic Content
25%
30%
Sustainability Emphasis
Standard
Enhanced
Technical Specifications
Specification
Regular
Classic
Headset Type
On‑ear (stereo)
On‑ear (stereo)
Connection
USB‑C wired + USB‑A adapter
USB‑C wired + USB‑A adapter
Microphone
AI noise‑cancelling
AI noise‑cancelling
Microphone Bandwidth
50 Hz–16 kHz
50 Hz–16 kHz
Speaker Size
32 mm
32 mm
Speaker Bandwidth
20 Hz–20 kHz
20 Hz–20 kHz
Audio Features
AI enhanced transmit noise reduction, Super wideband
AI enhanced transmit noise reduction, Super wideband
Acoustic Protection
SoundGuard Digital
SoundGuard Digital
Cable Length
6.5 ft
6.5 ft
Weight
~0.29 lb
~0.28 lb
Certifications
TCO Certified
TCO Certified
OS Compatibility
Windows, macOS, Chrome OS, Android, iOS
Windows, macOS, Chrome OS, Android, iOS
Warranty
2‑year limited
2‑year limited
What’s in the Box
Item
Regular
Classic
Headset
✔
✔
USB‑C to USB‑A Adapter
✔
✔
Quick Start Guide
✔
✔
Warranty Card
✔
✔
Product Notice
✔
✔
Compatibility
Compatible with Windows, macOS, Chrome OS, Android, and iOS devices
Works with Teams, Zoom, Skype, Google Meet, and other major collaboration apps
Plug‑and‑play USB‑C connectivity; USB‑A adapter included
Notes
Classic edition uses higher post‑consumer recycled plastic and enhanced packaging
Stereo design delivers fuller audio than monaural models
