POLY Blackwire 7225 - Headset - on-ear - wired - active noise cancelling - USB-C - white
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POLY Blackwire 7225 - Headset - on-ear - wired - active noise cancelling - USB-C - white
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Type
Kablet headset
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Støjreduktion
Ja
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Farve
Hvid
1.237,-
1.546,25 inkl. moms
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Beskrivelse
Specifikationer
Relaterede produkter
Poly Blackwire 7225
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.
Features:
- Ideal for all-day use, audio, video, and listening to multimedia
- On-demand active and passive-noise canceling block out distractions
- Dedicated PC/Mac connectivity with either universal USB-A or USB-C type connectivity
- A choice of black or white color finishes
- Four microphones detect noise from all directions, separate noise from the speaker’s voice, with digital signal processing (DSP) to deliver a natural voice sound
Specifications:
- Audio profiles: Dynamic EQ for telephony and music
- Codecs: 24-bit audio at up to 96 Khz sample rate
- Receive frequency response: Active noise canceling (ANC)
- Open microphone: Allows you to hear your surroundings when you need to
- Receive frequency response: 20 Hz–20 KHz
- Speaker sensitivity: 127 dB ±1.5 dB
- Speaker impedance: 32 ohm
- Speaker size: 32 mm
- Hearing protection: SoundGuard DIGITAL: protects against sound levels above 118dBA; G616 anti-startle (during calls) detects and eliminates any large, sudden increases in signal level; Time-weighted average prevents average daily noise exposure from exceeding 85dBA (requires Plantronics Hub software to enable SoundGuard DIGITAL features)
- Microphone and technology: Four omni-directional microphones
- Microphone frequency response: 100 Hz–10 KHz
- Microphone sensitivity: -26 dBFS +/- 3 dB
- Weight: 0.34 lbs/5.5 oz/155 g
- Call controls: Call answer/end, mute, volume
- Media controls: OpenMic, play, pause, track forward, back
- Voice alerts: Mute on, mute off, muted, volume maximum, volume minimum, redial, redialing last outgoing call, answering call, noise cancellation off, OpenMic on, OpenMic off
- Worldwide Limited Warranty: 2 years global
- Supported applications: Plantronics Hub for Windows/Mac and Plantronics Manager Pro
Præstation |
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Produkttype | Headset |
Bæremåde | Headset |
Anbefalet brug | Opkald/musik |
Headset type | Binaural |
Produktfarve | Hvid |
Porte & Grænseflader |
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Forbindelsesteknologi | Ledningsført |
3,5 mm stik | Nej |
USB-tilslutning | Ja |
USB-stik | USB Type-C |
Bluetooth | Nej |
Høretelefoner |
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Ørekobling | Supraaural |
Hovedtelefon frekvens | 20 - 20000 Hz |
Impedens | 32 ohm (Ω) |
Hovedtelefon følsomhed | 127 dB |
Driverenhed | 3,2 cm |
Mikrofon |
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Mikrofontype | Indbygget |
Mikrofon frekvens | 100 - 1000 Hz |
Støjreducerende mikrofon | Ja |
Mikrofon mute | Ja |
Vægt & størrelser |
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Vægt | 155 g |
Emballage indhold |
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Hurtig start guide | Ja |
Bæretaske | Ja |
Logistik data |
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Harmoniseret systemkode (HS) | 85183000 |
Andre funktioner |
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2,5 mm stik | Nej |
Digital signalbehandling (DSP) | Ja |
Computerkomponenter / Audio
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