Excellent for treadmills
584276
The treadmill fans at my gym are weak and set too low--worthless for adult runners.  That's where the 02 Cool fan comes in.  It clips on comfortably to my treadmill and is quite efficient at delivering the cool air I need to maintain my running sessions, no matter how long or difficult they may be.  During a long run I often find myself switching from the high-speed to low-speed setting, then back again as needed.
As the stroller review of this fan indicates, there is a battery pack for two D batteries.  The pack is not a problem for treadmills: just store it in one of the treadmill water bottle holders and you're set.
Having used this fan for a month now, the only negative I've found is that its full output of air starts diminishing after about 10-15 hours of battery life.  At this point the fan's high setting becomes more like its fresh-battery low setting.  For me that's enough to change the batteries.  But this problem is far outweighed by the fan's excellent utility and price.  In these areas I've yet to see a better portable treadmill fan out there.
1367222
Ive owned this treadmill for approx 1 year now with continual use approx 3-4 times a week, 3-4 mile runs and am extremely satisfied with this purchase. I take very good care of the belt by lubricating it and making sure dust doesn't get to it. It is extremely sturdy and I get a great workout. Perfect buy!
887362
I like this for my treadmill it rotates so I can use other plug if needed. and it has a surge protector with it which is the best.
2600650
I have an amplifier in the same room as my treadmill, but my other workout stuff is in the garage, so I needed about 50 feet of wire to rig up a second set of speaker in the garage so I could move back and forth from my office (next to the garage) and listen to the same music over the same system.

This wire was thick enough to be bent and threaded through tight places without being damaged, and it has a stripe on one side so it is easy to get the red (or black) terminal on the speaker to the same terminal on the amplifier even though it may be a long distance and one or more walls away.  Good job Sony.
1413529
I work out an hour a day, 30 elliptical and 30 running.  I was actually concerned I would have an accident on the treadmill with my old buds.  These are fantastic, and very secure.  I couldn't feel a thing, and didn't have to adjust my earbuds once.  It seemed they are a little heavy on treble--maybe because I usually turn the base up.  It is very even.  For the price, these are fantastic.
4314043
I went from trail walking to a treadmill due to feet, knee and hip issues, and my trail shoes did work out well on a treadmill.  Got these and they work great, lightweight, very comfortable, feet are happy.  :)

Only knock is the sizing, wear a 8.5 to 9 size, had to go up to a 9.5 size with these.
1871766
This arrived promptly. Extremely easy to set up and works perfectly.  I do not run on this treadmill because I don't believe it is for running, but great for indoor workouts.
1747283
It was just what I was looking for and works great. I live in Wisconsin and find myself running on a treadmill all winter long due to icy conditions. In the past, I kept a small cotton towel nearby, but as you can imagine, it began to smell after a while. Having this towel works great.
4505034
These earbuds, with the over-the-ear support, work very well for using on the treadmill and when working in the yard. They stay put, are very comfortable, sound good, and don't need to be shoved into the ear and constantly readjusted when moving around a lot. The volume slider on the cord is useful as well. I'm not an audiophile, but the sound quality seems quite good to me.
3266883
I bought this to start tracking my treadmill training runs over the winter training season with my Garmin Forerunner 405CX. So far it has worked great. It seems very accurate after calibration. It generally measures within about 1% of the treadmill over a 5 mile run. It's a very simple "set it up and forget about it" deal. When I turn on the Garmin it soon tells me that it detected the foot pod and asks if I want to use it indoors. (Don't say yes if you're running outdoors, else it will ignore the GPS). That's it. The Garmin foot pod will track your workout and you can analyze your cadence, pace and distance when you're done.

Pros:
Accurate
Compact Design
Easy To Use
Gives A Quick Reading
Versatile

Cons:
None
1794154
I purchased these to watch TV wirelessly on my treadmill.  Due to the noise of the treadmill, I was having trouble hearing the TV.  These are easy to connect to my cable box (since I'm using an older TV w/o an audio jack) and I can hear all my shows perfectly while exercising.  Took about 5 minutes to set up.

Perfect for when you're not too far from the TV - my treadmill is pretty close about 6-8 feet.  Best part is you can use ANY headphones.  The headphones that come with it are not the best quality but actually very comfortable - doesn't really matter since you can use any headphone.  The value is the wireless connectivity and ease of use.

I was pleasantly surprised by this purchase.
1518759
Works very well on my treadmill track I can feel the difference and yes I will buy more when I need to.!!!
235121
This product is sturdy and fits well on my treadmill. I am so happy to have such a great product to hold my reading materials.
755853
Went together like a breeze (hint: truly heed the flat surface suggestion) and is working like a charm. My only suggestion would be to add sliders to the bottom of the legs so that it can be slid on and off of the treadmill in a more fluid motion.
2218250
It works great, use it when I am listening to books on tape and when I am on the treadmill. Love this.
1436341
These are great.  Bought a pair for my grandson and now my wife.  work great on treadmills and ellipticals.
3175611
This was the only thing that worked to keep my treadmill from tripping up my circuit breakers! Just buy it if that is what you are looking for!