Sennheiser Adidas CX 680i Sports Headphones with Remote
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What are the differences between the CX 680i and the MX 680i for the extra cash?
- Asked by Chris W from London
- Dec 27, 2010
2 Answers from the Community
My understanding is that the CX 680i is noise cancelling, so it blocks out external noise, for clearer listening, whereas the MX 680i isn't, and is recommended for outdoor use (so you can hear cars, cyclists etc for safety reasons).
- Answered by Yousif A from Leeds
- Jan 9, 2011
The CX is an in-ear headphone with the rubber tips that fit inside of your ear and the MX is an ear bud like the pair that comes with all of the apple i products.
- Answered by Joshua G from Great Falls
- Jan 27, 2012