Go wireless. Every day.

The new Sennheiser HD 4.40BT offers high-quality wireless sound for every day listening on the move. The closed-back, around-ear headset features Bluetooth 4.0 and aptX compatibility to deliver true HiFi sound with a satisfyingly dynamic bass.

The Ultimate Audio Experience

For a limited time only, get a pair of Sennheiser HD 4.40BT headphones (MSRP $99.95) on us with the purchase of an annual TIDAL plan.*

*While supplies last. Limit 1 redemption per customer. Your payment method will be automatically charged $119.88. Cancel anytime before the promotional period ends and no additional charges will apply. Or, keep listening to TIDAL after the promotional period ends and your subscription will automatically renew at $9.99/month.

TIDAL + Sennheiser.

Name a more iconic duo.

No compromises. Just pure sound. With TIDAL and Sennheiser you can hear your favorite songs the way the artist intended. We’ll let the music speak for itself.

For a limited time, buy a TIDAL annual plan and get:

A pair of Sennheiser HD 4.40BT headphones

60+ million songs and 250,000+ music videos. No Ads ever.

Exclusive music, videos, podcasts, artist content, and festival livestreams

Expertly-curated playlists and artist radio

Listen on your terms — Offline, at home, in the car, anywhere.