Name: Poly Blackwire 3325 USB-A
Brand: Poly

All specifications

Specifications Blackwire 3325 USB-A

Colour

Connection and design
Features	office
Design	overhead, closed swiveling earcups
Connection type	wired
Connection	mini-Jack (3.5 mm) USB-A
Plug	straight
Cable length	2.15 m


Specs
Impedance	32 Ohm
Frequency range	20 – 20000 Hz
Sensitivity	116 dB
Speaker size	32 mm
Emitter type	dynamic

Microphone specs
Microphone	on shackle
Frequency range	100 – 10000 Hz
Sensitivity	-38 dB
Microphone noise canceling	ENC
Microphone mute


Features
Volume control


General
Weight	130 g
Official Website	poly.com
Added to E-Catalog	October 2022

E-Catalog UK editor, Headphones

Olexandr Cherkashchenko, edited 08.04.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Poly 2026 - new arrivals, bestsellers, and the most relevant models Poly.

Buy Poly Blackwire 3325 USB-A

When you make a purchase through links on our site, we may receive a affiliate commission.


	HP Poly Poly Blackwire 3325 USB-A Headset HP Poly Poly Blackwire 3325 USB-A Headset Style. comfort and audio qualityBuilt for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily. Pcnova.co.uk Delivery: in United Kingdom Report		£51.77 Buy in shop

	HP Poly Poly Blackwire 3325 USB-A Headset 76J20AA Style. comfort and audio qualityBuilt for style with a sleek design that focuses on comfort and reliability. Poly signature audio quality so you know you will sound great. And intuitive and simple features so every user can connect to their preferred device simply and easily. HP Poly Poly Blackwire 3325 USB-A Headset Gamingkit.co.uk Delivery: in United Kingdom Report		£51.77 Buy in shop

	POLY Blackwire 3325 Headset Head-band Black,Red USB-A, Audio 3.5 mm, 20 Hz to 20 KHz, 94 dBSPL 4 dB, 32 Ohm OnBuy.com Delivery: in United Kingdom Report		£87.00 Buy in shop

	POLY Blackwire 3325 Headset Head-band Black 213938-01 Blackwire 3325, USB-A, Audio 3.5 mm, 20 Hz to 20 KHz, 94 dBSPL 4 dB, 32 Ohm OnBuy.com Delivery: in United Kingdom Report		£89.00 Buy in shop

Poly Blackwire 3325 USB-A

Buy Poly Blackwire 3325 USB-A

HP Poly Poly Blackwire 3325 USB-A Headset

HP Poly Poly Blackwire 3325 USB-A Headset 76J20AA

POLY Blackwire 3325 Headset Head-band Black,Red

POLY Blackwire 3325 Headset Head-band Black 213938-01