Bluetooth headphones with Microphone Sennheiser HD 4.40 BT NFC

There are not enough products in stock

The headset that meets all of your needs and desires for music on the go : freedom of movement a wireless, easy-to-use, intuitive, portability, casual style.
But most of all : the sound, provided by transducers Sennheiser exclusive !

Enjoy the wireless freedom and great sound Sennheiser, everywhere and everyday !
Great news for music lovers who lead a mobile life ! The new HD 4.40 BT Sennheiser offers wireless high-quality for listen mobile daily.
This headset circumaural closed is compatible with Bluetooth 4.0 and aptX to produce a full sound Hi-Fi with bass dynamics and appreciable.
Its design elegantly minimalist is based on robust materials of high quality to meet the requirements of the street.
Technical characteristics :

  • Wireless Bluetooth 4.0 with aptX for true sound Hi-Fi,
  • NFC to pair compatible devices,
  • Built-in Microphone for use with a phone,
  • Control calls and tracks at the level of the atria,
  • Headband foldable for easy storage.
  • Impedance 18 Ω,
  • Audio frequency response (Microphone) 100 - 10,000 Hz,
  • Frequency response 18 - 22,000 Hz,
  • Sound pressure level (SPL) 113dB (Passive: 1 khz/1Vrms),
  • Total harmonic distortion (THD) <0.5% (1kHz/100dB),
  • Directivity Dual omnidirectional microphones,
  • Battery Type(s) Li-ion Polymer Battery,
  • Codec AptX.
Product added to compare.