The computer on one side, the telephone or the tablet on the other, with nothing to install. Adjustable noise-cancelling boom microphone, metal headband and folding earpieces, for 97 g wired.
Mono, a single earpiece (you stay aware of the office)
Ready to use, with no installation
Adjustable noise-cancelling boom microphone
Connects to any computer, with or without a USB-C port
The jack socket serves the telephone or the tablet
Light and sturdy metal headband
Folding leatherette earpieces for storage
Dynamic equaliser that adjusts the sound between call and multimedia
Mono headset POLY Blackwire 3215: a versatile wired headset that connects just as well via USB-C to the computer as via its 3.5 mm jack to a phone or tablet. Connectivity: dual plug-and-play connection, USB-C and 3.5 mm jack; a USB-A adapter is supplied for computers without a USB-C port. Mono design: a single on-ear earpiece, ideal for staying aware of your surroundings while handling your calls. Microphone: an adjustable noise-cancelling mic boom that filters out the chatter around you so the person you are talking to hears only your voice. Also: light, rugged metal headband, foldable faux-leather earpieces for easy storage, ideal in the office as well as for everyday use, 97 g.
In-line module to headset: 129.5 cm · USB port to module: 90 cm (total 227 cm)
Wireless technology
None (wired headset)
Microphone type
Noise-cancelling boom microphone
Microphone sensitivity
10 dB SLR
Talk time
None (wired headset)
Standby time
None (wired headset)
Box contents
Headset, USB-C to USB-A adapter, carrying pouch, user guide
Product colour
Black
Wearing style
Metal headband, adjustable
Type
Headset
Connector
3.5 mm jack, USB-A, USB-C
Headphone form factor
Supra-aural (on-ear)
Listening
Mono (one ear)
Noise cancellation
No noise reduction
Microphone
Boom microphone, Noise-cancelling microphone
Headphone use
Calls & remote working
Ear cushions
Leatherette (surface material)
Technical specifications (continued)
Headset connection
Native USB-C · 3.5 mm jack · USB-C/A adapter included
Adapter or receiver included
USB-C to USB-A adapter (no wireless dongle)
Base or stand
None
Headset charging
None (wired headset)
Wireless range
None (wired headset)
Simultaneously connected devices
None (wired headset)
Listening time
None (wired headset)
Charging time
None (wired headset)
Microphone boom
130 mm boom, 280° rotation
Active noise cancellation (ANC)
None
Driver size
28 mm
Impedance
32 ohms
Headphone sensitivity
0 dB RLR
Hearing protection
SoundGuard
Headset controls
On the cord: answer/end call, reject and hold, redial, mute, volume
Platform certifications
Works With Chromebook certified
Management software
Poly Lens
Audio bandwidth
Wideband
Warranty
1 year
Specific references
EAN
197498429342
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Frequently asked questions about this product
What does the Blackwire 3215's dynamic equaliser do?
It adjusts the sound between calls and media: a voice-focused setting during a conversation, wider as soon as you listen to music or a video. The switch happens on its own, with no settings to redo.
Can it be used on a smartphone as well as on a PC?
Yes, it has both connectors: USB-C for the computer and a 3.5 mm jack for the phone or tablet. A USB-A adapter is supplied for machines without a USB-C port.
Does the headset fit easily into a bag?
Yes, the faux leather ear cups fold to save space. The headset measures 155 × 178 × 32 mm unfolded and weighs 97 g: it slips into a laptop bag without taking up a compartment of its own.
Does the headband stay in place over the hours?
It is made of light, sturdy metal and provides a personalised fit: once adjusted to your head, the headset stays in place instead of slipping. That is what lets you forget it during a long call.
Is the microphone on this Blackwire 3215 noise-cancelling?
Yes, the boom is noise-cancelling and adjustable: placed close to your mouth, it filters out your surroundings so that only your voice comes through. It picks up 100 to 10,000 Hz, well beyond the band of a conventional phone.
Does this model have active noise cancellation?
No, isolation relies on the faux leather cushion resting on the ear. The headset is a mono design, with a single ear cup, so that you stay aware of your surroundings during calls.
Do you need to install anything before the first call?
No, it is ready to use: you plug it in and it is recognised, on Windows 10 and macOS alike. Nothing to configure, which makes it simpler to equip several workstations at once.
Is this POLY Blackwire 3215 new and under warranty?
Yes, new in its original Poly packaging, USB-A adapter included. Your invoice serves as the warranty document and covers 1 year on this reference, the 8X227AA.
Two connections in one: one for an IP desk phone, the other for the computer and video-conferencing platforms, with HD audio across the whole voice spectrum. In-line remote control with five keys and indicator lights.
•Two earcups, to shut out the office
•Connects to an IP desk phone as well as to a computer
•Compatible with Microsoft Teams, Google Meet, Zoom, Slack, Skype and 3CX
Two beamforming microphones on an extended boom filter out office noise during calls. Up to 20 h of listening or 16 h of talk time, and 5 minutes of charging gives back 1 h of call time.
122 grams on the head, a padded headband and large replaceable ear cushions: it can be worn from morning to night. Connected to two devices at once, you move from computer to phone up to 30 m away.
•Weight 122 g
•Multipoint: two devices connected at once, six remembered
Two-earpiece corded headset for the office desk: noise-cancelling microphone on a flexible boom, wideband sound and acoustic protection above 118 dB(A). Its QD plug connects it to a desk phone, softphone or smartphone through the matching Axtel cord.
•Noise-cancelling microphone on a flexible, reinforced boom
Compatible with more than 10,000 desk phone models and with the Cisco, Avaya or Genesys platforms, to equip a contact centre. The connector unclips in one movement when you leave your desk.
The red light comes on as soon as you are on a call: your colleagues know not to interrupt you. Unidirectional boom microphone that folds up when not in use, and a 3.5 mm jack to connect a phone or tablet too.
Join the meeting with one press of the dedicated button. The noise-cancelling swivel boom filters out background noise, both earcups shut it out, and there is nothing to install.
Wired business headset with HD sound: the noise-cancelling mic on a boom rotating through 270° keeps the hubbub out, and the dynamic equaliser switches by itself between calls and multimedia. Call and volume controls on the cord.
Microsoft Teams certified, for calls and concentration in an open-plan office: noise-cancelling microphone, leatherette ear cushions that damp the background noise and an in-line controller for volume, calls and mute.
Microsoft Teams certified, for calls and concentration in an open-plan office: noise-cancelling microphone, leatherette ear cushions that damp the background noise and an in-line controller for volume, calls and mute.
The red light comes on as soon as you are on a call: your colleagues know not to interrupt you. Unidirectional boom microphone that folds up when not in use, and a 3.5 mm jack to connect a phone or tablet too.
Wired business headset with HD sound: the noise-cancelling mic on a boom rotating through 270° keeps the hubbub out, and the dynamic equaliser switches by itself between calls and multimedia. Call and volume controls on the cord.
Two connections in one: one for an IP desk phone, the other for the computer and video-conferencing platforms, with HD audio across the whole voice spectrum. In-line remote control with five keys and indicator lights.
•Two earcups, to shut out the office
•Connects to an IP desk phone as well as to a computer
Join the meeting with one press of the dedicated button. The noise-cancelling swivel boom filters out background noise, both earcups shut it out, and there is nothing to install.
Two microphones share the work in a contact centre: one erases the background noise, the other conveys your voice. Built-in call control unit, busylight and real-time call analysis with the Engage+ software.
Wired stereo headset for contact centres and offices, in a UC version certified for Zoom, Google Meet, Cisco and Unify: three MEMS microphones, Busylight indicator and a Link control unit that plugs into USB-C or USB-A.
Volume and mute are set straight on the cable, with an indicator light as a reminder that the mic is off. Padded leatherette earpads and 2.4 m of cable to stand up during a call.
Light, with swivelling foam earpads and an adjustable headband: it can be worn for hours through online meetings. The swivelling noise-cancelling mic tucks into the headband once the call is over.
Plugged into a USB port, it works with no driver to install. The microphone boom swivels through 270° to move from one ear to the other, and the in-line remote sets the volume and mutes the microphone.
