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.
AVAILABLE WHILE SUPPLIES LAST. Quantities are limited. Offer begins 11/01 at 12:00pm ET and ends 11/30 at 11:59pm ET (or until supplies run out). To participate, you must be a U.S. resident and purchase a one-year TIDAL membership. Product will vary based on membership purchased:
One-year TIDAL Premium membership: Sennheiser HD 4.40BT (a $99.95 value)
One-year TIDAL HiFi membership: Sennheiser HD 4.50BTNC (a $179.95 value) or Sennheiser IE 80 S (a $349.99 value)
Limit one (1) pair of headphones per person/per TIDAL account. Void where prohibited by law.
Nontransferable and cannot be refunded, transferred, resold or exchanged for cash. There will be no
substitutions. Notification will be sent to the email address connected to your TIDAL account – please
allow approximately 4-6 weeks to receive shipment. TIDAL, its agents and employees will have no
liability whatsoever for any injuries, losses, or damages of any kind resulting from use of the headphones.