Bluetooth headphones with Microphone Sennheiser HD 4.40 BT NFC

BB18S0403519
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€116.60

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.
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