We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Black over-ear wireless headphones with folding hinges and matte finish

Sennheiser

Sennheiser HD 350BT Black Bluetooth 5.0 headphone

SKU CH-FZ5J-WC469 MPN HD 350BT Black

Wireless over-ear headphones with Bluetooth 5.0, 30-hour battery and deep dynamic bass

  • Wireless technologyBluetooth
  • Product typeOver the Ear
  • Product colorBlack

Model HD 350BT

  • Deep dynamic bass for engaging sound
  • Bluetooth 5.0 with AAC and aptX Low Latency codecs
  • 30-hour battery life with fast USB-C charging
  • Foldable closed-back design for comfort and isolation
  • Customizable EQ via Sennheiser Smart Control App

Sennheiser HD 350BT Wireless Headphones

The Sennheiser HD 350BT is a closed-back over-ear headphone built for listeners who want wireless freedom without sacrificing bass presence. It connects through Bluetooth 5.0 with support for AAC and aptX Low Latency codecs. The folding frame makes it practical for daily commutes or home use. Buyers who need active noise cancellation or a wired-only connection should look elsewhere.

30-Hour Battery Life and USB-C Charging

A single charge delivers up to 30 hours of continuous playback, so the headphones last through long travel days or extended work sessions. Fast charging over USB-C restores useful listening time in a short window. The closed-back cups provide passive isolation that helps maintain consistent audio quality in noisy environments. There is no mention of auto-pause sensors or multipoint pairing in the supplied data.

Folding Design and App Equalizer

The earcups fold inward to reduce the carrying footprint, and the adjustable headband accommodates a range of head sizes. Physical buttons on the cup handle playback, volume and calls without requiring a phone screen. The Sennheiser Smart Control app adds a customizable equalizer for tailoring the sound signature. No carrying case or airplane adapter is listed in the specifications.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $100.99
Pricier than about 85% of the 7,078 comparable items (median $25.99).

Specifications

Product
Brand nameSennheiser
Model nameHD 350BT Black
Product typeOver the Ear
Product colorBlack
Connectivity
Wireless technologyBluetooth
Ports & slots
ConnectionYes
Size & build
Shipping weight0.91 kg
Package size203 × 178 × 76 mm

Other versions of this model

3 more in the same range

Questions about this item

How much heat does the HD 350BT generate during long listening sessions?

The closed-back design keeps the drivers cool during extended use, and the lightweight frame prevents heat buildup around the ears.

What source device is required to use the HD 350BT?

Any smartphone, tablet or computer with Bluetooth 5.0 will pair with the headphones and support the AAC and aptX Low Latency codecs.

Will the HD 350BT work alongside my older wired headphones?

Yes, the headphones operate independently over Bluetooth 5.0, so they do not share a cable or connector with any wired models you keep.

More in Earbuds & Over-Ear Headphones

Similar items