SENNHEISER

Sennheiser HD 4.40BT

  • Sale
  • Regular price $299.00
  • Will be in stock after

• Ships from Auckland within 12 Hours!
• Free and Fast Delivery NZ Wide
• No-hassle Returns Policy
• Comes with a 12 Month Warranty





Around Ear Bluetooth Wireless Headphones 

High-quality wireless sound for every day listening on the move

The wireless freedom of movement, the intuitive ease-of-use, the portability, the effortless style. But most of all: The sound, powered by proprietary Sennheiser drivers.
The new Sennheiser HD 4.40 BT 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 Hi-Fi sound with a satisfyingly dynamic bass. Its elegantly minimalistic design has been crafted from robust, high-quality materials to meet the requirements of the street.

Amazingly detailed sound with dynamic bass

When you love the sound of the HD 4.40 BT, that’s no coincidence at all. The closed-backed design of this headset is fitted with proprietary Sennheiser drivers that came a long way before being allowed to transmit sound to your ears. So, enjoy their well-balanced, amazingly detailed sound with dynamic bass.

True wireless Hi-Fi sound

The HD 4.40 BT is about freedom of movement. Thus, no cable. Instead you get the latest wireless technology and audio codec with Bluetooth 4.0 and aptX for reliable transmission and true wireless Hi-Fi sound. While Near Field Communication (NFC) ensures immediate and simple pairing with compatible devices.




Ear-cup mounted controls and the integrated microphones

Want to take or make a call, change a track, adjust the volume? With the intuitive ear-cup mounted controls and the integrated microphones of the HD 4.40 BT all this is actually fun. 

 Comfort even during extended listening sessions

The HD 4.40 BT was made to go places with you – and make these places more pleasurable. With its around-ear design and deep, ergonomically designed ear pads it offers comfort even during extended listening sessions. Its robust foldable headband design that can be easily and compactly stored in the supplied protective case makes for perfect portability.

Compactly stored in the supplied protective case

The HD 4.40 BT was made to go places with you – and make these places more pleasurable. With its around-ear design and deep, ergonomically designed ear pads it offers comfort even during extended listening sessions. Its robust foldable headband design that can be easily and compactly stored in the supplied protective case makes for perfect portability.




  • Bluetooth 4.0 and aptX technologies to deliver exceptional wireless sound quality
  • Intuitive ear-cup mounted controls for changing tracks and for making calls via the integrated microphone
  • Up to 25 hour battery life and is supplied with connecting cable for battery-free listening
  • Compatible with most smartphones & tablets.Height: 7.8 in / 19.8 cm
  • Product Dimensions: 7.1 x 3.9 x 10.2 inches.. Connectivity Technology: Wireless