Sennheiser CX 300 Pink and CX 300-II Precision Black headsets

"In this review I will be taking a look at two sets of headsets from the CX series, the CX 300 Pink and the CX 300-II Precision Black. Sennheiser has announced their support for breast cancer research with the launch of a bubblegum-pink version of their CX 300 ear-canal headphone. They will help fund the breast cancer research with 10 percent of the price being donated to the Susan G. Koman for the Cure charity."

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