Wireless Headphones Bluetooth

HD 4.50R

HD 4.50R or better said: a joy for both eyes and ears! This special edition of the acoustically closed HD 4.50BTNC headphones not only offers excellent Sennheiser technology with active noise cancellation and deep bass, but also innovative design highlights. Wireless – of course. So get going!
제품 번호 508379

HD 4.50R: Exceptional everywhere

A unique enhancement. The closed-back HD 4.50BTNC headset now comes in a special edition: HD 4.50R. The sound remains exceptional, thanks to outstanding Sennheiser technology. The look, meanwhile, has changed somewhat: red, stylish details underscore the timeless design. And of course the NoiseGard™ active noise cancellation ensures that you still only hear one thing: music.

Perfection is this easy

The Sennheiser HD 4.50R with red design highlights is for everyone who wants good sound and looks. Nobody will want to remove this timeless eye-catcher and solid companion – no wonder with such comfort and lightweight materials. Just perfect for an active lifestyle.

Perfection is this easy

Does everything – except compromise

Music should be felt and not ‘just’ heard. NoiseGard™ active noise cancellation developed by Sennheiser provides such an experience. It cancels out annoying background noise, guaranteeing rich bass and optimal sound quality. Furthermore, reliable NFC permits quick and easy connection to all compatible devices. Incidentally, calls can also be taken at any time if necessary.

Does everything – except compromise

Music non-stop

The HD 4.50R not only features stylish looks with red highlights, but also provides up to 29 hours of listening pleasure on a single charge. Modern, lightweight design and optimal comfort are therefore a must. And if it does have to be taken off, the HD 4.50R can be easily folded together and stored in its case. Sounds good, huh?

Music non-stop

구성품

  • HD 4.50R 헤드폰
  • 휴대용 케이스
  • 2.5mm 및 3.5mm 잭 플러그가 있는 오디오 케이블
  • 마이크로 USB 커넥터가 있는 USB 충전 케이블
  • 퀵 가이드
  • 안전 가이드

기술 자료

  • 주파수 응답
    18 - 22,000 Hz
  • 임피던스
    18 Ω
  • 음압레벨(SPL)
    113dB (Passive: 1kHz/1Vrms)
  • THD, 총 왜곡율
    <0.5% (1kHz/100dB)
  • 픽업 패턴
    Dual omnidirectional microphones
  • 주파수 응답 (마이크로폰)
    100 - 10,000 Hz
  • 코덱
    AptX
  • 배터리 사양
    Li-ion Polymer Battery

다운로드

  • 사용 설명서
  • 퀵 가이드
    • Quick Guide HD 4.50R (3.1 MB) Download

      Version 06/19

  • 안전 가이드
    • Safety Guide HD 4.50R (7.5 MB) Download

      Version 06/19

  • EU Declaration of Conformity
    • EC Declaration of Conformity HD 4._series (560 KB) Download