1) A10 Direct Cable (66268-03) - This cable is used for 75% of the applications for corded headsets.  What this means is if you have done the compatibility check for your phone and model and this was recommended, it will plug into your headset jack.  This will then hook with a quick disconnect to the corded headset that will also have a quick disconnect on the end of the cord.
	2) Amplifier / Cisco Direct Connect Cord (26716-01) – This is used on most Cisco telephones, after you have reviewed the compatibility check to verify that this will be the correct cable. This is for a corded headset, and it will plug into your headset jack on your phone. With a quick disconnect on the other end you will plug this into the corded headset that you prefer wearing.
	3) HL10 - Without this a wireless headset will really work at a less-than-perfect potential.  If I have this on my phone I am able to walk NOT run to my desk to answer the phone. This application works with most phones, however there may be some exceptions.
	4) DA40 USB - Experience wideband audio with the DA40 USB adapter.  This adapter offers wideband compatibility for crystal clear sound and lower listener fatigue.  The DA40 works well for users of soft phones, and it comes with a quick disconnect for any of the Plantronics corded headsets.
	5) 15729-05 Ear Cushions - Compatible with: H51, H51N, H61, H61N, H91, H91N, H101, H101N, SP04, SP05, PLX400, PLX500. If you are looking to stock up, these they come two in a package.  You should change out your ear cushions like you change out your toothbrush, every 3 months. Bacteria and microbes can build up over time.

Replacing your Plantronics headset accessories is a great way to keep your headset performing at its best. When ear cushions tear, your voice tube gets clogged, or your wireless battery life isn’t what it use to be is the time to make your headset like new again.

	1) Voyager Pro+ - You can listen to the music stream, podcasts, GPS, etc., thanks to the A2DP technology that is in this Bluetooth.  With this you truly can be on the go and still be in control. There is a one year free activation of Plantronics Vocalyst™ that can be activated.  You will never feel left out of the loop again. Answer the call, send the vocal text message.  You can talk to your headset and it will talk to you.
	2) Explorer 240 – This sporty looking headset is only 11 grams of weight over your ear.  Digital Signal Processing (DSP) reduces noise, wind, and echo, while you can be hands free behind the wheel.  This has a 5-hour talk time. The charger is a mini USB port to an A/C adapter.
	3) M175C - If your phone has a 2.5 jack this is perfect for you, not only can you use it as a headset for your cell phone, but this is great for the wireless handset telephones that you have at home. The M175C headset is also very useful for employees in a warehouse that have to carry a phone with them.
	4) BackBeat 903+ - You love listening to your music, so now you can with this Bluetooth headset that has a bass boost. Iphone & MP3 headset with Altec Lansing sound technology for hi def music.  There is a dual microphone with AudioIQ noise cancelling for crystal clear calls. This has an adapter that plugs into your phone and a 3.5 jack. This headset is wireless, but the adapter needs to be plugged into your phone.
	5) BackBeat 216 - Are you in a state where a headset is required? Take a look at the Backbeat 216. This headset is made for the IPod, Iphone 4, Iphone 3GS, and IPad. This is compatible with most smart phones and other music phones with a standard 3.5 jack. It has a strong bass response with noise isolating ear buds; noise isolation is 16 dB. Control calls, music, and volume with inline button.

If you’re deciding between Bluetooth & Corded mobile headset models, it never hurts to see what the most popular models are, because chances are other customers have purchased headsets and found what they liked and continue to purchase them. Bluetooth headsets make talking on your mobile phone easier and more productive with your hands free to write or type.

	1) CS540 - Right out of the gate the new CS540 is fast becoming the headset of choice for wireless communication among businesses both large and small.  With all the latest technology built into it, besides offering the lightest headset on the market, it’s no wonder it’s shooting up the popularity charts.
	2) CS55 – Still one of our most popular headsets.  With two different ways to wear the headset, 10 hours of talk time, ease of use and 300 feet of roaming distance, it’s not hard to see why people enjoy this little workhorse.
	3) CS55/Hl10 - Combining their most popular wireless headset with their signature handset lifter, Plantronics offers you the freedom to take calls wherever you are and be more productive.   It’s the perfect package to get you started in wireless communication.
	4) CS70N - Weighing just 25 grams and offering a selection of different size ear buds, the CS70N is still one of the most comfortable headsets to ever rest on an ear.  A discreet and effective way to stay connected around the office.
	5) W740 - One of the new flagships from Plantronics, the W740 is the comfortable way to always stay connected whether you’re on your phone, computer or mobile.  Incorporating all the latest wireless technology, the W740 Savi makes talking on the phone fun.

If you’re deciding between models, it never hurts to see what the most popular models are, because chances are other customers have purchased headsets and found what they liked and continue to purchase them. With the models listed above, they’re all top of the line business grade/professional grade wireless headsets made by Plantronics that are durable, comfortable and built to last. Choosing any will increase your productivity by allowing you to roam your office while continuing to talk on the phone. Once you try a wireless headset, you will find it hard to be without.

	1) Blackwire C210 – The Plantronics Blackwire C210 UC Standard version computer headset is built for UC applications and softphones from Avaya, Cisco, IBM and more.  Wideband audio and Digital Signal Processing (DSP) technology provides more natural voice sound while the noise-canceling microphone filters out background noise.  Easily accessible in-line controls allow you to quickly adjust your listening volume or mute your microphone.  Great audio quality and ease of use make the Blackwire C210 a smart affordable monaural (single ear) option for your UC needs.
	2) .Audio DSP400 - The Plantronics .Audio DSP400 computer headset is perfect for workers who take their job on the road.  The .Audio DSP400 has a foldable design so it doesn’t take up much space when traveling.  The Digital Signal Processing (DSP) technology of the .Audio DSP400 USB Headset provides excellent microphone quality as well as bright stereo sound for music and movies alike.
	3) Blackwire C210-M - The Plantronics Blackwire C210-M computer headset is optimized for Microsoft Office Communicator 2007 and Microsoft Lync 2010.  Simple plug-and-play USB connectivity with wideband audio and Digital Signal Processing (DSP) technology provides more natural voice sound while the noise-canceling microphone filters out background noise.  Easily accessible in-line controls allow you to answer / end calls, and quickly adjust your listening volume or mute your microphone.  The Blackwire C210-M is an affordable monaural (single ear) option for your Office Communicator and Lync needs.
	4) .Audio 646 DSP - The Plantronics .Audio 646 DSP is a binaural computer headset with a neckband, the neckband wraps around behind your head and covers both ears.  The .Audio 646 DSP headset has digital signal processing to provide enhanced sound quality in this comfortable, discreet stereo USB headset.  A noise-canceling microphone and wideband acoustic echo cancellation capture a broader range of voice signals for calls that are clearer and more natural sounding.  The .Audio 646 DSP has an acoustically tuned equalizer that supplies rich, resonant stereo sound and optimizes voice response to clearly hear when listening to music, watching a movie, or playing a video game.  The in-line volume and mute controls are easy to use, and USB plug-and-play connection means there is no software to install.
	5) CS50-USB - The Plantronics CS50-USB wireless computer headset extends wireless freedom to your computer for use with a softphone like SKYPE, dictation software like Dragon Naturally Speaking, online tutorials, and various other computer programs.  Remote call detection and answer/end capability is enabled with some specific VoIP softphpone programs.  The CS50-USB gives you hands-free convenience via your USB port and lets you experience superior sound quality, with a stylish convertible design that includes both over the ear and over the head wearing options.  The CS50-USB has a noise canceling microphone to deliver calls that are crystal clear, up to 8 hours of talk time, and delivers up to 200 feet of roaming distance from your computer with no headset cables.

If you’re deciding between computer headset models, it never hurts to see what the most popular models are, because chances are other customers have purchased computer headsets and found what they liked and continue to buy. Choosing any will provide a great headset to use with your desktop or laptop computer.

The Plantronics .Audio 355 is a versatile, good quality, multimedia computer headset.  The .Audio 355 is great for music, gaming, and can be used with voice recognition software as well as various soft phone programs like SKYPE.  The .Audio 355 has 40mm stereo speakers to deliver quality audio with maximum bass response to make listening to music, watching DVDs, and playing games even more enjoyable.  The Plantronics .Audio 355 computer headset is equipped and featured with good voice quality, due to having an adjustable boom with a noise canceling microphone which allows ideal, precise placement for improved communications and clarity to ensure that your internet callers hear you clearly.

The Plantronics .Audio 355 is also great for online gaming.  The .Audio 355’s lightweight and adjustable headband comes with leatherette ear cushions to deliver all day wearing comfort, while the 40mm speakers give you rich sound and resonant bass to really get you into the game.

Convenient in line volume and mute controls give you full, quick and easy adjustability over your listening and speaking experience.  The “stowable” boom microphone just pushes up and out of the way to ensure that it can be neatly stored when listening to music or watching a movie.  The .Audio 355 connects to the computer via the (2) 3.5mm cables which will plug into the microphone and speaker / headset jacks on the PC.  You can also usually just plug the one speaker cable into the headset jack on a portable DVD player or other device that has a 3.5mm headset jack, if you just want to listen to audio (and leave the mic cable unplugged).  The 3.5mm soundboard plugs make the Plantronics .Audio 355 computer headset easy to use with both regular desk top computers and laptops that have the two separate little round headset and microphone jacks.  The .Audio 355 is a good headset that’s priced right.