<p>Here’s the list of prohibited items from the Collegeboard site [SAT</a> Test Day: What to Bring](<a href=“http://www.collegeboard.com/student/testing/sat/testday/bring.html]SAT”>College Board - SAT, AP, College Search and Admission Tools) :
What Not to Bring to the Test Center</p>
<p>You may not bring the following items into the test room:</p>
<pre><code>* Cell phone, pager, personal digital assistant, iPod, MP3 player, and any other digital or electronic equipment.
- Scratch paper
- Notes, books, dictionary
- Compass, protractor, ruler, or any other aid
- Highlighter or colored pencils
- Portable listening or recording device (unless you’re taking a Language Test with Listening)
- Camera or other photographic equipment
- Separate timer of any kind or watch with audible alarm
</code></pre>
<p>From the above list, it looks like those little foam ear plugs construction workers wear without any cords might be fine at some testing centers, but I wouldn’t chance it with any kind of headset or plugs with cords that may look like you could be plugged in electronically.</p>