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Sennheiser HD 4.40 BT

€83.93 without VAT

Sennheiser HD 4.40 BT

Spice up your everyday routine by the legendary sound of Sennheiser and get carried away by music. The Sennheiser HD 4.40 Wireless headset offers high-quality wireless Hi-Fi sound with satisfying dynamic bass. The headphones are enclosed, have a microphone for easy communication with friends, and are also compatible with Bluetooth 4.0 and aptX. Try these stylish headphones and you will find out that you do not want to ever take them off.

Key features

  • Closed circumaural earphones from Sennheiser
  • Long battery life of up to 25 hours
  • Modern wireless Bluetooth technology
  • Easy transport thanks to the foldable band
  • Easy and fast pairing with NFC
  • Practical packaging is included

Intuitive control

Sennheiser offers both the wireless freedom of movement and also intuitive control. Do you want to call, change a song or adjust the volume? The set is equipped with its own controls placed on the earphones and the integrated HD 4.40 Wireless microphone, which makes it a piece of cake to control the set. Simple pairing with compatible devices is provided by the NFC wireless communication, Bluetooth 4.0 and aptX audio codec. Enjoy the sound to the fullest and get carried away by balanced, detailed sound with dynamic bass.

Enjoy comfort

Take your headphones everywhere. They are wireless and offer a minimalistic but timeless design that is made of robust, high-quality materials. The necessary comfort is ensured by deep, ergonomically shaped ear pads. An advantage is also the foldable headband that makes it easy to fold and store the device in the protective case. The case provides the headphones with perfect protection during transport or long journeys.

Package contents:

  • Sennheiser HD 4.40 headphones
  • Portable packaging
  • Audio cable with 2.5mm and 3.5mm jack
  • USB charging cable - micro-USB
  • Quick instructions
  • Safety instructions
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Headphone type

Design around the ears
Construction Closed
Microphone With microphone


connection type Bluetooth
Cable length 1.4 m
Cable routing Unilateral (in one shell)

Headphone characteristics

Sensitivity 113 dB/mW
Frequency to 22,000 Hz
Functions and features Support for AAC / APTX, folding design, A detachable cable
Equipment Volume control
Impedance 18 Ohm

Microphone characteristics

Directional characteristics Omni-directional scanning


Colour Black


Maximum Battery Life 25 hr(s)



Weight 0.23 kg
Code:  JM122w36
Warranty: 12 months
Product Number:  506782
Links: Manufacturer's Website: