Free SoundProtex Plus Earplugs with the Sennheiser HD 660S2 Headphones
Free SoundProtex Plus Earplugs Throughout October 2023
The HD 660S2 headphones are Sennheiser's latest high-end offering. Boasting extremely detailed sound and top-notch bass performance, these sublime studio headphones are virtually every audiophile's dream-come-true and, if you purchase a set this month, you get a pair of Sennheiser SoundProtex Plus earplugs on top. Equipped with various filters for different sound-damping levels - including a full-block filter for swimming or sleeping - these protective earplugs are amazingly practical whether you're a festival-goer or simply demand a little peace-and-quiet.
The free SoundProtex Plus earplugs are automatically included when you add the Sennheiser HD 660S2 headphones to your basket. Simply complete the order and we'll take care of the rest!