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Blackwire 7225

Corded, boomless stereo headset with active noise canceling

P/N: 211144-01

With its boomless corded headset design, hi-fi stereo sound, and all-day comfort, Plantronics Blackwire 7225 helps makes work more productive in open office environments — meeting the needs of office professionals and IT alike.

免受干扰,工作效率更高

现如今的工作场所环境通常很嘈杂,并且员工工作经常中断。Blackwire 7225 提供主动降噪 (ANC) 功能,可最大程度地降低背景噪音,使您可以远离干扰、专心通话。

有线无杆设计

Blackwire 7225 采用先进的无杆耳机设计,并配以现代感十足的黑色或白色饰面,提供高保真立体声和 USB-A 或 USB-C 接口。轻盈,时尚,舒适。无论您是在收听媒体,还是在进行语音或视频通话协作,该产品都能为您提供 Plantronics 的标志性音效和无比清晰的音频。

专为您的工作方式倾力设计

Blackwire 7225 可轻松在勿扰与协作模式之间迅速切换。一触式通话和媒体控件均可方便使用。动态静音提醒可让您知道自己是否在静音时说话,这有助于确保您的同事可以听清您说的每一个字。

主动降噪

有源降噪技术可帮助屏蔽噪音干扰

先进的无杆耳机设计

四个麦克风将您的声音与背景噪音隔离

动态静音提醒

当设备已经静音而您想要通话时,设备可以感知并发出提醒

连接

提供 USB-A 和 USB-C 接口

自定义个人设置

选择设置以使用 Plantronics Hub  桌面版来自定义您的耳机。选择语言首选项、功能设置、通话和静音通知。使用 Plantronics Hub 固件更新功能来实时更新您的设备。

无缝 IT 管理

Blackwire 7225 由 Plantronics Manager Pro 软件即服务(需单独购买)提供支持。使用 Plantronics Manager Pro 来管理耳机库存、监控使用情况和维护设备。Plantronics Manager Pro 可为您提供切实可行的深入见解,帮助 IT 改善业务流程、员工绩效和合规性。

规格

Audio profiles Dynamic EQ for telephony and music
Codecs 24-bit audio at up to 96 Khz sample rate
Receive audio performance Active noise canceling (ANC)
Open microphone Yes
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; Anti-startle (during calls) detects and eliminates any large sudden increase in signal level; Time-Weighted Average prevents average daily noise exposure from exceeding 85 dBA (enabled by Plantronics Hub).
Microphone and technology Four omni-directional microphones 
Microphone frequency response 100 Hz – 10 KHz
Microphone sensitivity -26 dBFS +/- 3dB
Weight 0.34 lbs/5.5oz/155g
Call controls Call answer/end, mute, volume
Media controls Mute, 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. Plantronics Manager Pro suites: Asset Management & Adoption, Call Quality & Analytics, Health & Safety