Unfortunately, this deal has expired 21 May 2023.
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441°
64 Posted 14 February 2023
Sennheiser HD 450BT Refurbished ANC Bluetooth 5.0 & Cabled Headphones (Black/White) - aptX, 30 Hour Battery £63 at Sennheiser Shop
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face-crab
Joined in 2015
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924
About this deal
This deal is expired. Here are some options that might interest you:
One of the best closed can, bluetooth headphones with ANC without shelling out considerably more for Sony/Bose high end units.
Very lengthy battery life, great sound quality, decent companion app with EQ, 3.5 jack, aptX, bluetooth 5.0.
A lot of headphone for the money at this price point.
Blurb and specs from sennhesier site below:
Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.
Specifications
Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
MEMS
Bluetooth Version
5.0
Supported Profiles
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Ear coupling
Around Ear
Transducer principle
Dynamic, closed
Weight
Approx. 238 g
Charging time
Approx. 2 hours
Pick-up pattern
Dual Beamforming
Operating time
30 hours music playback via Bluetooth with ANC activated
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
Transmission frequency 2,402 MHz to 2,480 MHz
Charging Current 500 mA max.
Charging voltage 5 V, DC
Modulation scheme
GFSK, π/4 DQPSK, 8DPSK
App support
EQ and updates via Sennheiser Smart Control
Very lengthy battery life, great sound quality, decent companion app with EQ, 3.5 jack, aptX, bluetooth 5.0.
A lot of headphone for the money at this price point.
Blurb and specs from sennhesier site below:
Step up to great wireless sound with the new HD 450BT. Delivering active noise cancellation, high-quality wireless codec support (AAC, aptX™ Low Latency), and Bluetooth® 5.0, this headset gives you superior sound with deep dynamic bass. Exceptional versatility for audio lovers is guaranteed by Voice Assistant access, the Sennheiser Smart Control App and a 30-hour battery life.
Specifications
Frequency response (Microphone)
80 Hz to 6,000 Hz (-3 dB)
Transducer principle (Microphone)
MEMS
Bluetooth Version
5.0
Supported Profiles
HSP, HFP, AVRCP, A2DP
Frequency response
18 Hz to 22,000 Hz (-10 dB)
Sound pressure level (SPL)
108 dB (1 kHz/0 dBFS)
THD, total harmonic distortion
< 0.3 % (1 kHz, 100 dB)
Ear coupling
Around Ear
Transducer principle
Dynamic, closed
Weight
Approx. 238 g
Charging time
Approx. 2 hours
Pick-up pattern
Dual Beamforming
Operating time
30 hours music playback via Bluetooth with ANC activated
Battery Specification
Built-in Lithium-Polymer rechargeable battery: 3.7 V ⎓, 600 mAh
Transmission frequency 2,402 MHz to 2,480 MHz
Charging Current 500 mA max.
Charging voltage 5 V, DC
Modulation scheme
GFSK, π/4 DQPSK, 8DPSK
App support
EQ and updates via Sennheiser Smart Control
More details at
Community Updates
Edited by a community support team member, 14 February 2023
64 Comments
sorted byA few things:
They are quite tight (me = adult, medium head) and the cup isn't generous around the ear. So they fatigue quicker than my qc-45 (i know comparing apples and pears - but gives an idea).
Sound is good wired and not wired. Easy to use. Feel of quality. Good battery life. Decent accessories (better cables than Bose delivered with the 45s).
The refurb will be like new and boxed (looking at you centres direct).
I returned mine as the ANC was problematic - a lot of distortion on the left ear which made for a poor quality listening experience. That said, I hope they replace with a good pair as I really like them! (edited)
When I change to UK it takes me to a different site which doesn't have these refurbs. Can anyone help with the link please?
(edited)
I could now easily wear these all day.
My last one were Huawei big ones last year so as long as similar to them I'm happy
Silly Beats Flex are 10x much better than these crap
Beats Flex are earphones so not sure if you're confusing these with some other product?
From soundguys.com review (reviewed at $199):
"The Sennheiser HD 450BT is a very good pair of headphones for the price, noise cancelling is good and sound quality is great—quite rare at this price point."
ANC is not the best compared to both Bose and Sony that I own but you can say it's good enough I guess.