Do these headphones have a jack for using as wired headphones?

DON'T BUY THESE. Yes is the answer to your question but the jack is 2.5mm (not a standard 3.5) so you must use the crazy one that comes with these (2.5 on one side and normal 3.5 on the other). Besides that these are garbage. I hated everything about them and sold them. Buy Sony or Soundcore (I believe Soundcore is best bang for the buck). They both do normal things like use normal cables.

Are these compatible with Samsung smart TVs?

Should be if you're talking about bluetooth. I owned these and sold them though. I really really really really did not like them. Sennheiser is (with this model, in my estimation) using their name on a low-grade product just to move volume. they are really tight, the ear cups are too small, the controls/buttons are obtuse, and the most annoying thing - not a 3.5mm but a proprietary-ish 2.5mm (on headphone end) and 3.5mm (on the other end) wire is required. So if you're ever going to use these wired (say on an airplane) you NEED the cable that comes with them. Without that cable (if you're going wired) they are useless. I own three pairs of Ankers. Q20, Q30/5 and Q45. Cheaper (maybe the Q45 was about the same price) and man, they are so much better in every way. Oh, yeah, there was some issue with the Sennheiser and the microphone too. It made using zoom awkward. I forget the details. Seriously, don't buy these.

Sennheiser Hd 450bt Wireless Headphones With Active Noice Cancellation Black

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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R4557

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🎧 Elevate your audio game — because your focus deserves the best.

ALL DAY POWER PLAY - 30 hours of wireless playback keeps your productivity and playlists going strong.
SEAMLESS CONNECTIVITY - Bluetooth 5.0 with AAC & AptX Low Latency ensures flawless, lag-free audio whether working or unwinding.
TRAVEL READY DURABILITY - Robust folding design and premium leather carry case make these headphones your stylish on-the-go companion.
UNINTERRUPTED FOCUS MODE - Active Noise Cancellation blocks distractions so you own your soundscape.
TAILORED SOUND EXPERIENCE - Sennheiser Smart Control app lets you customize EQ and podcast mode for crystal-clear calls and content.

The Sennheiser HD 450BT Wireless Headphones deliver premium sound with deep dynamic bass and active noise cancellation, powered by Bluetooth 5.0 and advanced codecs like AAC and AptX Low Latency. With 30 hours of battery life, fast 2-hour USB-C charging, and a customizable sound profile via the Smart Control app, these over-ear headphones combine durability and style for professionals who demand immersive audio anywhere.

Specifications

ASIN	B083W7V3RG
Age Range Description	Adult
Antenna Location	Calling
Audio Driver Type	Dynamic Driver
Battery Average Life	30 hours
Battery Charge Time	2 hours
Bluetooth Range	10 Metres
Bluetooth Version	5.0
Bluetooth support?	Yes
Box Contents	Cable, Download the Sennheiser Smart Control App from the app store to unlock the ultimate Sennheiser sound.
Brand Name	Sennheiser
Cable Features	Without Cable
Carrying Case Color	Black
Carrying Case Material	Leather
Colour	Black
Compatible Devices	Mobile phones
Control Method	Voice
Control Type	Tactile Buttons
Controller Type	Voice Control
Country of Origin	China
Customer Package Type	Box
Customer Reviews	3.9 3.9 out of 5 stars (1,477)
Earpiece Shape	rounded
Enclosure Material	Leather high-quality materials
External Testing Certification	Não Aplicável
Frequency Range	18 Hz to 22,000
Frequency Response	18 Hz
Generation	1
Hardware Interface	Bluetooth 5, USB Type C
Headphone Form Factor	Over Ear
Headphone Jack	3.5 mm Jack
Headphones Ear Placement	Over Ear
Impedance	14 Ohms
Input-Device Interface	USB-C, Bluetooth
Is Autographed	No
Item Type Name	Earbuds
Item Weight	238 Grams
Manufacturer	Sennheiser
Manufacturer Contact Information	OLD LYME, CT, 06371 US
Manufacturer Part Number	HD 450BT Black
Model Name	HD 450BT
Model Number	HD 450BT Black
Network Connectivity Technology	Wired, Wireless
Noise Control	Active Noise Cancellation
Noise Control Features	active noise damping
Number of Items	1
Number of Packs	1
Product Features	Adjustable Headband
Product Warranty	1 year manufacturer
Sensitivity	108 dB
Specific Uses For Product	Entertainment
Style Name	Over Ear
Theme	Video Game
Unit Count	1 count
Water Resistance Level	Not Water Resistant
Wireless Technology Type	Bluetooth

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R4557

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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The delivery time was excellent, and the packaging was secure.

2 months ago

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Sennheiser HD 450BT Wireless Headphones with active noice cancellation, black

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Description

Specifications

Common Questions