Plantronics' new digital/USB interface provides optimal audio fidelity for the headset. Connecting a headset via a PC's USB port allows you to bypass the sound card entirely, resulting in a cleaner and stronger signal.
Plantronics digital headsets also provide in-line, push-button volume level and mute controls (see graphic). These digital volume controls provide greater precision than analog wheels. Volume settings are also saved within the headset's memory.
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 |  | Plantronics Voyager 510 Bluetooth Headset 72270-01
 Wireless, lightweight and versatile with exclusive Multipoint Technology for multiple bluetooth devices. Talk up to 6 hours continuous talk time.

|  |  |  | Plantronics Voyager 510S Bluetooth Headset System 72272-01
 Ultra comfortable, lightweight, flexible, versatile Bluetooth Headset. Switch between your office phone and voice-enabled Bluetooth mobile device. At the touch of a button.

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 |  | Plantronics Voyager 500A Base Unit for Bluetooth Headset System 67891-02
 Bluetooth Base unit which supports charging for Plantronics Voyager 510 Bluetooth Headset enabling your standard deskphone.

|  |  |  | Plantronics Voyager 510SL Bluetooth Headset System with Lifter 72273-01
 NEW! Plantronics Voyager 510SL Wireless Bluetooth Headset System. Wireless freedom in the office or on the go!

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 |  | Plantronics Voyager 510SL+Bluetooth Headset System w/Lifter and Travel Kit 72274-01
 Lightweight, versatile headset system that includes a handset lifter and a travel kit containing carrying pouch, CLA charger, USB charger, and lighted online indicator.

|  |  |  | Plantronics Explorer 320 Bluetooth Headset
 Longest talk time on the market! Sleek, lightweight, affordable, easy-to-use wireless freedom for Bluetooth phones and weighs only 2/3 of an ounce!

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 |  | Plantronics Discovery 640 Bluetooth Headset
 An Innovative Pocket Charging System for up to 15 hours talk time! A wireless sleek design headset, ultra-light and comfortable and wrapped in a chrome carrying case.

|  |  |  | Plantronics M110 Mobile Headband Headset
 Adjustable headband for stability and comfort. Noise-canceling microphone. Fits either ear. Works well with headset-ready cordless phones and telecoil-equipped hearing aids.

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 |  | Plantronics M114 Mobile Headband Headset
 Adjustable headband for stability and comfort. Noise-canceling microphone. One-touch volume control. Fits either ear.

|  |  |  | Plantronics M130 Adjustable Fit Mobile Headset
 Stylish, adjustable, over-the-ear design. Noise-canceling microphone and is compatible with headset-ready cordless phones and telecoil-equipped hearing aids.

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 |  | Plantronics M135 Mobile Earloop Headset
 Stylish, adjustable, over-the-ear design. Noise-canceling microphone and is compatible with headset-ready cordless phones and telecoil-equipped hearing aids.

|  |  |  | Plantronics M170 Mobile Convertible Headset
 The M170 mobile convertible headset converts between a headband for stability and earloop for mobility. Fits either ear. Works with headset-ready cordless phones.

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 |  | Plantronics M175 Mobile Convertible Headset
 Mobile convertible headset converts between a headband for stability and earloop for mobility. Includes volume and mute control. Works with headset-ready cordless phones.

|  |  |  | Plantronics M205 Mobile Earbud Cellular Headset
 Sleek, in-the-ear style for easy, one-handed placement in ear. Features AcuSpeak for crystal clear conversations and is compatible with most headset-ready mobile devices.

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 |  | Plantronics M220 Mobile Headset
 Comfort and quality sound with Soft flexible earloop worn on ear, noise-canceling microphone and compatible with most headset-ready phones and mobile devices.

|  |  |  | Plantronics M220C Mobile Headset
 Compatible with most headset-ready cordless phones, microphone volume switch lets you optimize the headset to your phone. Noise-canceling and Voice Clarity at an affordable price and available in different models.

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 |  | Plantronics MX300 Retractable Mobile Headset
 Three colors available, easy clip-on, superior comfort, quality sound and retractable cord that’s neatly stowed all in a wearable design. Compatible with headset-ready mobile phones.

|  |  |  | Plantronics MX505 Mobile Headset
 Award-winning, mobile headset features WindSmart voice tubes for windy environments, Flex Grip design, works well with eyewear and is compatible with most headset-ready mobile phones.

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 |  | Plantronics MX500C Mobile Headset
 Award-winning, Flex Grip design mobile headset features WindSmart voice tubes and delivers high-performance sound for clearer calls. Works well with eyewear and is compatible with most headset-ready mobile phones.

|  |  |  | Plantronics M3500 Bluetooth Headset
 Take communication to the next level with Audio IQ and DSP, improving what you hear in noisy environments. Compatible with Bluetooth mobile phones, computers, and personal digital assistants.

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 |  | Plantronics DA60 USB Headset Adapter w/PerSono 2.0 Software
 Bring digitally enhanced audio quality and the comfort of Plantronics headsets to VoIP softphones. Features QuickDisconnect and connects to ANY Plantronics H-Series headset.

|  |  |  | Plantronics DSP-500 PC Headset with PerSono Software
 Digitally enhanced gaming/multimedia headset with PerSono software. Perfect for multimedia applications such as games, CD's and MP3 music, speech recognition and voice applications.

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 |  | Plantronics DSP-400 Foldable PC Headset with PerSono Software
 Digitally-enhanced foldable stereo headset design for easy storage and transport and includes PerSono Audio Control Center Software available via internet download.

|  |  |  | Plantronics .Audio310 Multimedia Headset
 Plantronics .Audio310 Multimedia Headset 71011-01

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 |  | Plantronics .Audio320 Multimedia Headset
 Plantronics .Audio320 Multimedia Headset

|  |  |  | Plantronics .Audio330 Enhanced Multimedia Headset
 Plantronics .Audio330 Enhanced Multimedia Headset

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 |  | Plantronics Audio 350 Ultimate Performance Headset
 Plantronics Audio 350 Ultimate Performance Headset

|  |  |  | Plantronics .Audio 340 Behind the Head Stereo Headset NC
 Plantronics .Audio 340 Behind the Head Stereo Headset NC

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 |  | Plantronics .Audio 360 Stereo PC Headset w/Inline & NC
 Plantronics .Audio 360 Stereo PC Headset w/Inline & NC

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