Product code: 89710540
Sennheiser's HD4.40s give you superb sound quality and the fantastic freedom of a wireless connection. With intuitive ease of control, an elegant but robust design and built-in mic to allow hands-free calls on the go, this is the ideal audio companion for music aficionados.
Stunning Sennheiser Sound
These closed-back over-ear headphones produce a detailed, rich and powerful sound. Proprietary Sennheiser drivers see that the mids and trebles are delivered with clarity and dynamism while bass frequencies are warm and mighty.
Bluetooth & NFC
Say goodbye to a wired connection and feel the freedom. Connecting by Bluetooth or one-touch NFC, it's simple and quick to connect your smart device. State of the art wireless technology and AptX audio codecs ensure the quality Hi-Fi sound of Sennheiser is reliably reproduced without the need of cable clutter.
Calls on the Go
With a high quality microphone built into the headset you can easily switch between listening and talking so you can take hands-free calls on the go and nothing slows you down.
Charging via USB, the battery is built to easily last all day. It'll keep you in glorious wireless music for up to 25 hours.
Constructed from high quality materials, ergonomically-designed ear pads ensure superb audio delivery, and a comfortable listen, even over extended sessions. Controls mounted on the ear-cups make adjustment and call-handling simple and intuitive. And when you're done, the HD4.40s fold away into the included carry case for easy storage.
- Accessories Included
- Carry Case, Audio Cable, USB Charging Cable, Manuals
- Bluetooth Enabled
Bluetooth is a wireless way of transferring data between electronic devices over short distances
- Cable length (m)
- Care instructions
- Included in packaging
- Bluetooth 4.0, NFC
- H26 x W18 x D10cm
- Headphone Type
Contain built-in microphones, ideal for Skype and online gaming.
- Manufacturer Part Number (MPN)
- HD 4.40 BT
- Microphone Remote
- Model name / number
- HD 4.40
- NFC Enabled
Devices with NFC can be tapped together to establish a wireless connection for sending or streaming files and other data
- Noise Cancelling
Models which have microphones built into the headphones which produce signals to reverse outside noises, cancelling them out. Perfect for cutting out the constant low drone caused by jet or train engines on your travels.
- Noise Reduction
Either flexible rubber sphere-like tips which slot nicely into your ear canal providing a seal, or cupped designs which surround and seal your ear from the outside world, they effectively eliminating ambient sounds, and trap your music in your ear
- Playback Controls
Controls that allow you to alter the playback or answer calls on compatible devices. Please note: not all controls will work with every device.
- Power Supply
- Rechargeable Battery
Unpackaged weight of the product
- Wi-Fi Enabled
- Wired or Wireless