My daily deal for today is for the Shure I2C-MP stereo noise isolating headphones. These headphones combine passive noise isolating headphones with a microphone. The combination means you can use them on your regular MP3 player as well as a compatible mobile phone or smartphone.

They have been tested with the Apple iPhone and the Blackberry Curve, but should work on any phone with a 3.5mm stereo headset jack. If you plan to use these headphones on the "old" iPhone, you'll need to order a headphone adapter, thanks to the silly recessed headphone jack design.

These headphones normally retail for a little over $100, but Amazon.com has them on clearance for just $39.96. Of course, at this low price there is a slight trade-off; they do not feature a call pickup/hangup button. This means you'll have to reach for your phone to control the call.

Despite that minor detail, under $40 for a pair of Shure noise isolating headphones is quite a bargain. The advantage of noise isolating headphones is that they are very light, and they don't require batteries to operate.

The headphones include a personal fit-kit consisting of several different earpieces and a nice Shure carrying case.

Remember, Amazon ships their own items for free (when over $25), and Amazon Prime members can get these headphones sent with 2-day shipping for free.

Filed under: Gadling's Daily Deal