K 390 NC - Product support

With a flight adapter, and active noise reduction to cancel out noise, they’re first-class travelers. But it’s the performance of the new K 390 NC headphones that sets them apart.

Unit of sale:
Model Number: K390TITNC

Product support

Contact info US

Harman Customer Support


Telephone number

001 888-452-4254

Openinghours / language
Mon. – Fri. 10:00am – 10:00pm ET
Sat. - Sun. 11:00am – 3:00pm ET

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