HP Poly Mission 420 Stereo USB Wired Headset
HP Poly Mission 420 Stereo USB Wired Headset
HP Poly Mission 420 Stereo USB Wired Headset
A professional headset for online meetings and calls
The professional HP Poly Mission 420 Stereo USB Wired Headset provides comfortable and effective communication throughout your working day. Its lightweight stereo design with 32mm drivers delivers richer sound with sharper clarity, ensuring clear and intelligible voice transmission during online meetings, calls, and customer support. AI-powered noise cancellation reduces ambient noise, while super-wideband audio provides more natural and detailed speech reproduction. You can easily connect the HP Poly Mission 420 Stereo USB Wired Headset via a USB-C or USB-A connector without any complex installation, and the intuitive in-line controls allow you to quickly adjust the volume, mute the microphone, and manage calls. The soft memory foam earcup and a low weight of just 132 grams ensure comfort during long periods of use, while SoundGuard Digital technology protects your hearing from sudden sound spikes. The HP Poly Mission 420 Stereo USB Wired Headset is compatible with Windows, macOS, ChromeOS, Android, and iOS, and is optimised for leading online communication platforms such as Microsoft Teams, Zoom, and Google Meet.
On-ear
Design
USB-C / USB-A
Connection type
Active (ANC) with AI
Noise cancellation
Flip-to-mute microphone
Microphone design
20–20,000Hz
Frequency range
Key features of the HP Poly Mission 420 Stereo USB Wired Headset
- Headphones with AI ambient noise cancellation ensure clear voice transmission
- Thanks to super-wideband audio, the headset provides more intelligible communication during calls
- USB-C connection with a USB-A adapter ensures quick setup without complex installation
- Convenient in-line controls make managing the headset easy
- The HP Poly Mission 420 Stereo USB Wired Headset features a rotating microphone with a 285° range
- SoundGuard Digital technology protects the user from sudden loud noises
- Lightweight stereo design with soft memory foam earcups for long-lasting comfort
- The headset is optimised for Microsoft Teams, Zoom, and Google Meet
- The HP Poly Mission 420 Stereo USB Wired Headset is compatible with Windows, macOS, ChromeOS, Android, and iOS
The HP Poly Mission 420 Stereo USB Wired Headset delivers professional sound for online meetings and calls
The noise-cancelling microphone and super-wideband audio make the HP Poly Mission 420 Stereo USB Wired Headset the ideal companion for online meetings, customer support, and daily work calls. AI noise-cancelling technology reduces distracting background sounds, ensuring your voice is always heard clearly, while super-wideband audio delivers more natural and detailed speech reproduction. This makes every conversation you have clear, intelligible, and professional.
The HP Poly Mission 420 Stereo USB Wired Headset protects your hearing
The HP Poly Mission 420 Stereo USB Wired Headset is equipped with SoundGuard Digital technology, which protects your hearing from sudden loud noises and helps maintain a safe volume level throughout the day. At the same time, it preserves high-quality voice transmission, so you can count on comfortable and uninterrupted communication.
Quick connection via USB-C and USB-A
You can easily connect the HP Poly Mission 420 Stereo USB Wired Headset to your computer or laptop via the USB-C connector. The package also includes a USB-A adapter for wide compatibility with various devices. Thanks to Plug & Play connectivity, you can start communicating in moments without any complex installation. Furthermore, the convenient in-line controls allow you to comfortably adjust the volume, mute the microphone, or manage calls without interrupting your work.
A headset for comfortable all-day wear
The HP Poly Mission 420 Stereo USB Wired Headset is designed for daily use in the office and when working from home. The lightweight stereo design with a padded headband ensures comfort during long-term use. The soft memory foam earcups with perforated leatherette help reduce pressure on the ears, even during long online meetings or phone calls, allowing you to fully concentrate on communication and work.
The HP Poly Mission 420 Stereo USB Wired Headset is compatible with leading virtual meeting platforms
Whether you use Microsoft Teams, Zoom, or Google Meet, you can count on a stable connection, high-quality voice transmission, and a smooth experience for every meeting. The HP Poly Mission 420 Stereo USB Wired Headset is optimised for modern online communication and works seamlessly with the most popular virtual meeting platforms, making it the ideal solution for the office, home office, and customer support.
Designed with the environment in mind
The HP Poly Mission 420 Stereo USB Wired Headset boasts TCO Certified, Generation 10 certification, which is one of the most recognised standards in sustainable electronics. The headset meets strict requirements for environmental protection, responsible use of materials, and social responsibility in the supply chain. The headset itself contains at least 25% post-consumer recycled plastics and is delivered in paper-based packaging.
Technical specifications
- Drivers: 32mm
- Design: On-ear
- Microphone frequency range: 50–16,000Hz
- Speaker frequency range: 20–20,000Hz
- Wired connection: USB-C
- Cable length: 2m
- Dimensions: 170 × 180 × 40mm (W×D×H)
- Weight: 164g
Package contents
- HP Poly Mission 420 Stereo USB Wired Headset
- USB-C to USB-A adapter
- Carrying case
- Quick start guide
- Warranty card
- Product notice
Impedance
This figure indicates how demanding the headphones are on the power supply. Headphones with a lower impedance (e.g. 32Ω) are ideal for mobiles and laptops. A higher impedance (e.g. 80Ω and above) is more suitable for Hi-Fi players and amplifiers.
Frequency range
Indicates what sounds the headphones can play. The usual range is 20Hz - 20kHz, which corresponds to what the human ear can hear. Lower Hz = deeper bass, higher kHz = more detailed treble.Specifications
Type of headphones
Connection
Features and functions
Headphone characteristics
Microphone characteristics
Colour
Weight
Backlight
Number of headphones
Packaging
| Code: | HPPoly1a52a |
| Warranty: | 24 months |
| Links: | Producer's Website: |
| Manufacturer information |
HP Inc Czech Republic s.r.o Za Brumlovkou 5/1559 140 00 Praha 4 VAT ID: CZ 03208427 Radek Mattas, [email protected]" GO Europe GmbH, Zum Kraftwerk 1, Hattingen 45527, Germany, +49232468010, [email protected] Hewlett-Packard was founded in the difficult times of the Great Depression. The founders were a pair of friends whose name the company still proudly bears. They started their business in an unobtrusive garage near the city of Palo Alto. It is now a national monument. HP’s success lay not in copying existing products, but in the ability and courage to come up with something new. The first commercial triumph was an oscillator that surpassed all competition in quality, yet sold at a quarter of the price. In 1968, HP released their first desktop computer - a desktop calculator. The company currently manufactures products primarily related to computer technology - computers and laptops, printers, scanners, digital cameras, servers, and last but not least, calculators. 
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