I purchased this recently to use with Skype on my MacBook Pro. Works REALLY well, sound is great, very comfortable.

---

Product Description

Plantronics' DSP-400 is digitally enhanced with a Digital Signal Processor, foldable stereo headset with full-range digitally enhanced stereo sound. The foldable design allows for easy storage and transport. Listen to your CDs, DVDs, or MP3s. The noise-canceling QuickAdjust microphone boom allows the user to position the microphone easily and consistently for uniform performance and higher, enhanced accuracy. New lightweight materials are used for ultimate comfort. It is packaged with Plantronics' PerSono Audio Control Center Software and as a bonus includes leading speech and voice recognition applications and a robust MP3 player.

---

Product Details

• Brand: Plantronics
• Model: DSP 400
• Dimensions: 1.10 pounds

Features

• Digitally enhanced noise-canceling microphone
• Digital signal processor delivers the full spectrum of the human voice
• Foldable for easy storage and transport
• QuickAdjust microphone boom
• USB interface; 1-year warranty

---

Customer Reviews

Great headset for Mac and Skype
Bought this headset for use with Mac OS 10.3.9 and skype.

Pros:
1. Works perfectly with skype--great sound quality both in and out.
2. Hardware controls (volume, mute) work perfectly with Mac
3. No software necessary for Mac
4. Neat folding design
5. Comfortable even for long conversations.
6. Great value (paid less on Amazon then they typically go on eBay)

Cons (relatively minor for me):
1. Even after folding, kinda bulky if you will be traveling with them a lot.
2.Wish the wires werent so long--too long for the average user--perhaps making them prone to damage?
3. Plantronics used to include a nice case, BUT NO CASE INCLUDED ANYMORE (at least as sold on Amazon)
4. One minor glitch (?) with Mac is that the headphones revert to "mute" whenever first plugged in or computer is restarted.

All in all, the best wired headset available for the Mac and skype.

Excelent headset with just a few warnings
This headset offers good comfort, especially for the price. I use this headset almost entirely for VoIP (i.e. Skype) and have had great success with the audio quality both on the headphone prtion and microphone portion. The fact that it is a USB headset is wonderful because I can select it as my audio device for Skype, but I can still have my computer speakers playing music, even while I'm on the phone. That would not be possible with a standard, non-USB headset. Installation was also a breeze, everything was automatic for me in Windows XP Pro SP-2.

My bigest complaint is the exteremly long cable and large box that hangs off of it. This is an issue for me because I use a laptop and this headset travels with me all over town everyday. Unfortunately all USB headsets have some time of box hanging off of them. The benefits of a USB headset for me outweight his problem, and I'm happy to lug it around, but still wish it wasn't required.

I have used this headset for playback of music and while the quality isn't great, I don't believe that is this headset primary purpose and for the price I think it performs acceptably. Overall I would recomend this headset, especially for VoIP like uses.

Improved voice recognition - and decent stereo listening!
I purchased this headset to replace the rather chintzy, monaural headset provided in the box with Dragon's Naturally Speaking 8 (Standard.) I was delighted to discover that, even prior to further 'training' of the software, the voice recognition ratio improved immediately and dramatically. Unlike the hardware from Nuance (the current makers of Dragon), the Plantronics set is USB2 plug-and-play with XP, requiring no software and it works, just as advertised, right out of the box. Other reviews that have criticized this set because of it's inadequate 'portability' and the feeling that the way it can be folded compromises it's structural integrity, simply have not been my experience. I must say, though, that it doesn't travel. It sits on a hook next to my PC.
Voice recognition is not the perfect (or even improved) solution to every writing need - however, coupled with a GOOD headset/microphone combination, it is well worth having and using for many usual Word and emailing functions