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Koss UR23i Noise Canceling Headphones vs TECKNET Noise Cancelling Headphones

The TECKNET is the more versatile headphone: real active noise cancelling, Bluetooth 5.3 with two-device pairing, and long battery life, plus a 3.5 mm cable for wired use. The Koss UR23i is a simpler wired-only headphone with passive isolation, an in-line mic and a lightweight build. Buy the TECKNET for travel, commuting and calls; pick the Koss only if you want a basic corded headphone that never needs charging.

  • Choose the Koss UR23i if you want a plain corded headphone for desk or classroom use and never want to think about charging.
  • Choose the TECKNET if you want active noise cancelling, wireless freedom and long battery life for commuting, flights or the office.

Prices

  • Koss UR23i Noise Canceling Headphones: $28.98 at Quill (checked today)
  • TECKNET Noise Cancelling Headphones: $19.99 at Amazon (checked today)
  • Difference: the TECKNET Noise Cancelling Headphones is $8.99 cheaper than the Koss UR23i Noise Canceling Headphones today
Koss
Koss Wired Noise Canceling Over-Ear Headphones UR23i

Koss UR23i Noise Canceling Headphones

Koss Wired Noise Canceling Over-Ear Headphones UR23i

$28.98at QuillChecked 2 h ago
See all prices and details
Visit Quill

Store links may earn us a commission. Price via Klarna.

Pros
  • No battery to charge or wear out
  • Lightweight and comfortable for long desk sessions
  • In-line mic handles calls and play/pause/skip
  • Works with any 3.5 mm jack, no pairing
Cons
  • Passive isolation only; engine and office noise get through
  • Cord limits movement and can snag
  • No Bluetooth, so nothing works with a jack-less phone without an adapter
TECKNET
TECKNET Noise Cancelling Headphones Wireless & Wired

TECKNET Noise Cancelling Headphones

TECKNET Noise Cancelling Headphones Wireless & Wired

$19.99at AmazonChecked 2 h ago
See all prices and details
Visit Amazon

Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Pros
  • Active noise cancelling cuts steady background noise
  • Long battery life with a fast top-up charge
  • Bluetooth 5.3 with two-device pairing and 20 m range
  • Wired 3.5 mm mode when the battery runs out
Cons
  • Heavier at 13.1 ounces
  • ANC and Bluetooth depend on battery charge
  • No water resistance rating

What separates them

Koss UR23i Noise Canceling HeadphonesTECKNET Noise Cancelling Headphones
Noise cancellingPassive only, from the closed-back sealActive noise cancelling, rated at 95% noise reduction
ConnectionWired 3.5 mm only, 4 ft cableBluetooth 5.3 wireless plus a 3.5 mm wired option
BatteryNone needed; runs off the source deviceUp to 70 hours, 45 with ANC; 10-minute charge gives 4 hours
Multi-deviceOne source at a timePairs with two devices at once
WeightLightweight full-size build13.1 ounces, heavier on the head
MicrophoneIn-line one-touch mic for calls and playbackBuilt-in mic for calls over Bluetooth
Drivers40 mm dynamic, 20 Hz to 20 kHz, 34 ohm40 mm dynamic
Durability and water resistanceNo water resistance ratingNo water resistance rating

Price history

$24.19$19.99
Nov 9Nov 12
  • Koss UR23i Noise Canceling Headphones: lowest $19.99 on Nov 12 at Learning Headphones.
  • TECKNET Noise Cancelling Headphones: lowest $19.99 on Nov 12 at Amazon.

Prices at every store

Koss UR23i Noise Canceling Headphones

  • QuillNew

    In stock

    $28.98Free shippingChecked 2 h ago
    Visit Quill
  • StaplesNew

    In stock

    $24.19+ $9.95 shippingChecked 2 h ago
    Visit Staples
  • Learning HeadphonesNew

    Availability unknown

    $19.99+ $15.00 shippingChecked 2 h ago
    Visit Learning Headphones

Store links may earn us a commission. Some prices via Klarna.

All 3 stores and price history →

TECKNET Noise Cancelling Headphones

  • TECKNETNew

    In stockReturn policy

    $39.99Checked 2 h ago
    Visit TECKNET
  • AmazonNew

    Availability unknown

    As an Amazon Associate, Deal.ai earns from qualifying purchases.

    $19.99Checked 2 h ago
    Visit Amazon

Store links may earn us a commission.

All 2 stores and price history →

Specs compared

SpecKoss UR23i Noise Canceling HeadphonesTECKNET Noise Cancelling Headphones
WirelessNo—
MicrophoneYes—
Suitable for TrainingNo—
Connector on Cable3.5 mm—
ColorBlue—
Speaker Configuration2.0 (stereo)—
Construction & ElementsDynamic—
Frequency Response (min) (Hz)20.0—
Frequency Response (max) (Hz)20000.0—
Water ResistantNo—
Impedance (ohm)34.0—
Background Noise ActivationNo—
Show all 28 specsShow fewer specs
SpecKoss UR23i Noise Canceling HeadphonesTECKNET Noise Cancelling Headphones
Noise CancellingPassive Noise Cancelling—
Acoustic SealClosed—
Cable Length (ft)4.0—
Type of HeadphoneOver-Ear—
Battery life—70 hours
ANC battery life—45 hours
Quick charge—10-minute charge gives you 4 hours
Driver size—40mm
Bluetooth version—Bluetooth 5.3
Wireless range

What reviewers say

Koss UR23i Noise Canceling Headphones

Owner feedback on the UR23i is limited and mixed. Buyers who keep expectations low call it a decent cheap corded headset for calls, while others say the passive isolation is modest and the build feels flimsy.

What people mention
  • IsolationCriticisedOwners say the closed cups cut some noise but fall well short of what 'noise canceling' implies.
  • BuildCriticisedBuyers describe the plastic frame as basic and not very durable.
  • ComfortPraisedUsers find the over-ear fit light enough for long calls and listening sessions.
  • MicrophonePraisedThe inline mic is reported to work clearly for calls and meetings.

Questions and answers

Which is better for flights and commuting?
The TECKNET. Its active noise cancelling targets the steady drone of engines and traffic, and you can listen wirelessly. The Koss relies on its closed-back seal alone.
Which lasts longer?
The Koss has no battery, so it can keep working for years as long as the cable and drivers hold up. The TECKNET's battery degrades with charge cycles, though its wired mode still works once it is flat.
Is the TECKNET worth stepping up to over the Koss?
If you want wireless, active noise cancelling or two-device switching, yes. If you only listen at a desk from a laptop or phone jack, the Koss covers that with less weight and no charging.
Can the Koss be used wirelessly?
No. It is wired only over a 3.5 mm jack, so a phone without a headphone jack needs an adapter.
Which is more comfortable for long wear?
The Koss is lighter, which usually helps over long sessions. The TECKNET's 13.1 ounces can press harder on the top of the head, so fit depends on your head size.
Do either block noise without music?
The TECKNET's ANC works with the headphones powered on, even at low volume. The Koss only muffles sound passively through its ear cup seal.

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More comparisons

  • Koss Wired Noise Canceling Over-Ear Headphones UR23i vs Sony ZX110NC
  • Bose QuietComfort 25 Acoustic Noise Cancelling Headphones vs Koss Wired Noise Canceling Over-Ear Headphones UR23i
  • TECKNET Noise Cancelling Headphones Wireless & Wired vs Sony ZX110NC
  • Bose QuietComfort 25 Acoustic Noise Cancelling Headphones vs TECKNET Noise Cancelling Headphones Wireless & Wired

Buying guides that pick them

  • Best wired noise-cancelling headphones
—
20 meters
Noise reduction—95%
Item weight—13.1 ounces
Package dimensions—7.95 x 7.2 x 2.32 inches
Wired connection—3.5mm
Charging port—Type-C
Multi-device connection—two devices