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Article number: 508968
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Comme une nouvelle version d'un tube ou le montage d'un film préféré, il n'y a rien de tel qu'un remix pour ajouter à la magie. Le HD 458BT donne au HD 450BT un nouveau look. Le casque brille par ses caractéristiques familières, tandis que les accents de couleur rouge lui confèrent un design frais mais minimaliste.
Il s'accompagne d'une annulation active du bruit et d'une prise en charge des codecs sans fil de haute qualité (AAC, aptX™, aptX™ Low Latency) pour garantir une qualité sonore captivante et sans distraction.
Écoutez la fin
Écouter la playlist ou le podcast jusqu'au bout est facilité par l'autonomie de 30 heures et la technologie Bluetooth avancée. La recharge rapide par USB-C et un design compact et pliable font du HD 458BT un compagnon idéal pour toute la journée, jusqu'à la fin.
Faites-le vôtre !
Le HD 458BT rouge-noir offre un accès à l'assistant vocal et à l'application Smart Control pour personnaliser votre expérience sonore. Adaptez le son avec l'égaliseur intuitif ou utilisez le mode podcast pour améliorer l'intelligibilité de la parole. Faites-en votre affaire - maintenant.
Specifications
Poids
Environ 238 g
Prise en charge des applications
EQ et mises à jour via l'application Sennheiser Smart Control App
Codec audio
SBC, AAC, AptX™, AptX™ Low Latency
Spécifications de la batterie
Batterie rechargeable intégrée au lithium-polymère : 3,7 V ⎓, 600mAh
Profils pris en charge
HSP, HFP, AVRCP, A2DP
Version Bluetooth
5.0
Courant de charge
500 mA max.
Temps de charge
Environ. 2 heures
Tension de charge
5 V, DC
Couplage auriculaire
Autour de l'oreille
Réponse en fréquence
18 Hz à 22 000 Hz (-10 dB)
Réponse en fréquence (Microphone)
80 Hz à 6 000 Hz (-3 dB)
Principe du transducteur (Microphone)
MEMS
Schéma de modulation
GFSK, π/4 DQPSK, 8DPSK
Durée de fonctionnement
30 heures de lecture de musique via Bluetooth avec ANC activé
Profil de captation
Dual Beamforming
Niveau de pression acoustique (SPL)
108 dB (1 kHz/0 dBFS)
THD, distorsion harmonique totale
< 0.3 % (1 kHz, 100 dB)
Principe du transducteur
Dynamique, fermé
Fréquence de transmission
2,402 MHz à 2,480 MHz
What's in the Box
Casque sans fil HD 458BT
Câble audio
Câble de chargement USB-C
Etui de transport
Guide rapide
Guide de sécurité
ichung c.
Quick delivery and good sound quality
Rafael Z.
.
Mario S.
tg
David M.
Quick delivery no issues
Chani
They haven't posted my two star review yet, so I suppose this is a test. The person mentioning the ANC is right, it's not great, especially in a call. That's another issue, in a call you can hear yourself... Who's great idea was that?
Sound quality is great as long as you use the Bluetooth, as the wire I received or the hole to put it in was broken before I opened it. Not the quality you expect for the price and why I left two stars originally.
Valter C.
Good headphones, fast connection bluetooth and wonderful sound. I use them with my Imac and iPhone 12 pro max. Anyway the sound is always good.
I am very happy by the purchase of them.
Shaun M.
Really good sound quality, noise cancellation is exactly what I expected. Would recommend this product
Charles E.
Using it for the Head Phone amplifier my with Guitar - works fine!
Very pleased when using it to watch TV. The implemented aptx Low Latency works really fine.
Sound is well synchronised with the movie.
Really love this device!
Alper Y.
Great sound quality, crisp and clear true to production. However max volume is capped too low for my preference, but the sound quality more than makes up for it
LAURA B.
I don't really love the Anc function.
When you are in a call (also on pc) it always remains active. External noise is heard more than call noise.
If you turn off the option the difference is almost non-existent.
Isotta C.
I like the HD458BT headphones. I had the MM450x before and in my opinion, the noise cancelling worked better on those ones, but I'm satisfied with my purchase. I'm disappointed Sennheiser stop making a "travel size" headphones because these HD458BT are very bulky.
ichung c.
Quick delivery and good sound quality
Rafael Z.
.
Mario S.
tg
David M.
Quick delivery no issues
Chani
They haven't posted my two star review yet, so I suppose this is a test. The person mentioning the ANC is right, it's not great, especially in a call. That's another issue, in a call you can hear yourself... Who's great idea was that?
Sound quality is great as long as you use the Bluetooth, as the wire I received or the hole to put it in was broken before I opened it. Not the quality you expect for the price and why I left two stars originally.
Valter C.
Good headphones, fast connection bluetooth and wonderful sound. I use them with my Imac and iPhone 12 pro max. Anyway the sound is always good.
I am very happy by the purchase of them.
Shaun M.
Really good sound quality, noise cancellation is exactly what I expected. Would recommend this product
Charles E.
Using it for the Head Phone amplifier my with Guitar - works fine!
Very pleased when using it to watch TV. The implemented aptx Low Latency works really fine.
Sound is well synchronised with the movie.
Really love this device!
Alper Y.
Great sound quality, crisp and clear true to production. However max volume is capped too low for my preference, but the sound quality more than makes up for it
LAURA B.
I don't really love the Anc function.
When you are in a call (also on pc) it always remains active. External noise is heard more than call noise.
If you turn off the option the difference is almost non-existent.
Isotta C.
I like the HD458BT headphones. I had the MM450x before and in my opinion, the noise cancelling worked better on those ones, but I'm satisfied with my purchase. I'm disappointed Sennheiser stop making a "travel size" headphones because these HD458BT are very bulky.
