Plantronics 211155-01 Blackwire 7225 211155-01

Help office professionals block out distractions and boost productivity with Blackwire 7225,
the corded boomless UC&C headset with either USB-A or USB-C connectivity. In noisy office
environments, Blackwire 7225 delivers an immersive experience to focus on work while listening
to media in hi-fi stereo. When it’s time to collaborate via audio or video, active noise canceling
(ANC) reduces background noise for the speaker. The pioneering boomless design meets office
professionals’ needs for a stylish headset that looks and sounds great for listening to media or
collaborating on voice or video calls.

Headphones



Driver unit



3.2 cm


Ear coupling



Supraaural


Headphone frequency



20 - 20000 Hz


Headphone sensitivity



127 dB


Impedance



32 ?


Logistics data



Harmonized System (HS) code



85183000


Microphone



Digital Signal Processing (DSP)



Yes


Microphone frequency



100 - 1000 Hz


Microphone mute



Yes


Microphone noise-canceling



Yes


Microphone type



Built-in


Noise-canceling



Yes


Other features



2.5 mm connector



No


Digital Signal Processing (DSP)



Yes


Quick start guide



Yes


Package dimensions



Depth (package,cm)



21.5 cm


Gross Weight (Package, kg)



1 kg


Height (package,cm)



5.7 cm


Width (package,cm)



18.7 cm


Packaging content



Carrying case



Yes


Quick start guide



Yes


Performance



Headset type



Binaural


Product colour



White


Product type



Headset


Recommended usage



Calls/Music


Wearing style



Head-band


Ports & interfaces



2.5 mm connector



No


3.5 mm connector



No


Bluetooth



No


Connectivity technology



Wired


USB connectivity



Yes


USB connector



USB Type-C


Product dimensions



Net Weight (Product, kg)



0.295 kg


Vendor information



Brand Name


Poly


Warranty



1 Year(s)