Stay focused and connected with dependable, consistent audio and easy USB setup. HP Poly Mission 425 Classic headset makes every conversation clear and the day more productive.
HP Poly Mission 425 Stereo USB Wired Headset Classic
Easy connectivity
Plug-and-play USB Type-C® and USB Type-A compatibility, intuitive inline controls, and easy device management via HP Poly Studio App keeps you connected and productive.
Lightweight Comfortable Fit
Lightweight design and soft-cushioned earcups deliver a perfect fit and professional clarity — ideal for long days of focused communication.
Built for Focused Conversations
Stay productive with the HP Poly Mission 425 Classic headset — noise-canceling mic and super wideband audio keep conversations efficient and clear.
AI noise reduction1
AI noise reduction1 blocks background noise and keeps voices clear for focused conversations.
SoundGuard Digital2
SoundGuard Digital2 limits loud bursts and keeps listening levels safe for longer calls.
Super wideband audio
Super wideband audio delivers clearer, more natural speech for clearer calls.
32 mm speaker driver
Large 32 mm driver produces clear, balanced sound for more natural communication.
Rotatable microphone boom
A 285-degree rotating microphone lets users wear the boom on either side for comfort and control.
TCO Certified, generation 10
HP Poly Mission 425 USB headset is certified according to TCO Certified3.
Connection type
Wired: USB Type-C®, USB Type-C®/A adapter
Audio
AI enhanced transmit noise reduction; Super wideband audio
Headphone type
On-ear (stereo)
1 On-device AI reduces typical background noises, allowing the user to be heard clearly improving the overall user experience.
2 HP Poly SoundGuard Digital includes G616 anti-startle protection which limits the noise level to below 102 dB SPL and is compliant to the Australian Communications Industry Forum (ACIF) G616 recommendation; HP Poly owned proprietary Advanced Audio Limiter, compliant to ACIF G616; and Average Daily Noise Exposure that measures and controls sound to prevent the Average Daily Noise Exposure from exceeding 80 dBA or 85 dBA time-weighted average (TWA). HP Poly Studio App is required to enable SoundGuard Digital features. HP Poly SoundGuard protects against Acoustic Shock by limiting sounds to below 118 dBA. This feature is enabled by default and is not a user configurable feature.
3 TCO Certified is a ISO 14024 Type 1 sustainability label for IT products. Compliance with all criteria is independently verified.
4 HP Poly SoundGuard Digital includes G616 anti-startle protection which limits the noise level to below 102 dB SPL and is compliant to the Australian Communications Industry Forum (ACIF) G616 recommendation; HP Poly owned proprietary Advanced Audio Limiter, compliant to ACIF G616; and Average Daily Noise Exposure that measures and controls sound to prevent the Average Daily Noise Exposure from exceeding 80 dBA or 85 dBA time-weighted average (TWA). HP Poly Studio App is required to enable SoundGuard Digital features. HP Poly SoundGuard protects against Acoustic Shock by limiting sounds to below 118 dBA. This feature is enabled by default and is not a user configurable feature.
