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We are pleased to announce that as of August 13, 2015, Qualcomm Global Trading Pte. Ltd., a subsidiary of Qualcomm Incorporated, has completed its acquisition of CSR plc. For more information, please see the press releaseSign up to our newsletter and be one of the first to hear our latest news.


aptX audio enabled products

Sennheiser CX Sport

Tuned for clear, detailed sound with satisfying bass response, and with Qualcomm® apt-X™ support, the CX SPORT is made to deliver the best quality, high definition wireless sound. Put the right sound in and get more out, every time you train.

Manufacturer's Website