HP Poly EncorePro 320 Stereo USB-A
HP Poly EncorePro 320 Stereo USB-A
Give your teams and customers the quality sound you expect from Poly with a flexible, noise-canceling microphone that tunes out background noise. The HP Poly EncorePro 320 Stereo USB-A headphones use a frequency response optimized for voice to make conversations clearer and more accurate. SoundGuard Digital's acoustic protection uses sophisticated algorithms to provide additional acoustic protection that goes beyond SoundGuard while preserving natural-sounding speech. Create clearer and better conversations with frequency response optimised for voice.
Closed
Construction
USB Type-A
Connection type
Tipping
Microphone design
Key Features of HP Poly EncorePro 320 Stereo USB-A Headphones
- Flexible microphone arm
- Acoustic protection
- Call controls
- Foldable flat earpieces
- Frequency optimised for voice
Technical specifications
- Microphone type: Noise Cancelling
- Microphone bandwidth: 35 Hz to 21 kHz
- Speaker size: 30mm
- Impedance: 32 Ohm
- The inverter: 28 mm
- Speaker bandwidth: 20 Hz to 10 kHz
- Type of headphones: on ear (stereo)
- The cable length: 2,2 m
- Acoustic protection technology: Sound protection (SoundGuard)
- Energy efficiency: TCO Certification
- Compatibility: computers with USB Type-A or USB Type-A/C adapter
- Compatible operating systems: Windows 11, Windows 10, macOS
- Dimensions: 10.9 × 14.7 × 6.6 cm
- Weight: 104 g
Package contents
- HP Poly EncorePro 320 Stereo USB-A Headphones
- User Manual
Impedance
This indicates how power-hungry the headphones are. Headphones with lower impedance (e.g. 32 Ω) are ideal for mobile phones and laptops. Higher impedance (e.g. 80 Ω and above) is more suitable for Hi-Fi players and amplifiers. Frequency range
Indicates what sounds the headphones can play. The normal range is 20 Hz - 20 kHz, which corresponds to what the human ear hears. Lower Hz = deeper bass, higher kHz = more detailed treble.Specifications
Type of headphones
Connection
Features and functions
Headphone characteristics
Microphone characteristics
Colour
Weight
Backlight
| Code: | HPPoly0e2 |
| 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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