Tag Archives: HD 4.40 BT Wireless Headphones

Sennheiser HD 1 IN-EAR and HD 4.40 BT Wireless Headphones

Now few people can surprise with wireless headphones. What is more surprising is their absence in the manufacturers’ lines, rather than availability. But in pursuit of trends, more and more market players are joining. So Sennheiser decided to keep up and presented at CES 2017 their versions of the wireless headphones of the …

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