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Compare 3 products

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Koss BT221i Headphones
Koss BT221i
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Koss KSC35 Headphones
Koss KSC35
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Koss SportaPro Headphones
Koss SportaPro
Available colors
Editiorial reviews
2
2 editorial reviews
Originally priced at just $30, the KSC35 has been brought back into production at a new price point after being discontinued in 2005.Read more
It's hard to believe that a pair of $35 headphones could be worth the upgrade from the tiny bulk buds your portable player came with. Read on while we put these budget cans through their paces.Read more
Read editorial reviews
2
2 editorial reviews
First introduced in 1984, the Koss PortaPros have been a definitive staple of the portable headphones market for 25 years. They have survived through multiple model-line changes and their drivers have become the basis of the SportaPro and KSC55 street-style headphones and the KSC35/KSC50 clip-ons.Read more
The Koss Porta Pro KTC are decent-sounding and portable on-ear headphones for critical listening and mixed usage. They're lightweight, comfortable, and have a co...Read more
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User rating
52
4.2 out of 5
52 user ratings
5 stars
48 %
4 stars
30 %
3 stars
13 %
2 stars
7 %
1 stars
0 %
53
4.1 out of 5
53 user ratings
5 stars
43 %
4 stars
28 %
3 stars
18 %
2 stars
9 %
1 stars
0 %
41
4.1 out of 5
41 user ratings
5 stars
34 %
4 stars
41 %
3 stars
21 %
2 stars
2 %
1 stars
0 %

Technical details

StyleOn-EarOn-EarOn-Ear
Connectivity technologyWireless
N/A
Wired
Sound output
N/A
StereoStereo
Magnet material
N/A
Neodymium Iron BoronNeodymium
Headset (integrated/enclosed microphone)
N/A
N/A
no

Design

Colour of productBlack,BlueBlack
  • Black
  • Grey
Acoustic design
N/A
OpenOpen
Body material
N/A
CopperPlastic
Category
N/A
Travel and CommutingSport
Attachment type
N/A
N/A
Neckband
Foldable
N/A
N/A
yes
Connector contacts plating
N/A
N/A
Gold

Often compared with Koss BT221i

Koss BT221i Headphones
Koss KSC35
KossBT221i
KossKSC35

Often compared with Koss KSC35

Koss KSC35 Headphones
Koss SportaPro
KossKSC35
KossSportaPro
Koss KSC35 Headphones
Koss KSC75
KossKSC35
KossKSC75
Koss KSC35 Headphones
Koss BT221i
KossKSC35
KossBT221i

Often compared with Koss SportaPro

Koss SportaPro Headphones
Koss KSC75
KossSportaPro
KossKSC75
Koss SportaPro Headphones
Koss Porta Pro
KossSportaPro
KossPorta Pro
Koss SportaPro Headphones
Koss KPH30i
KossSportaPro
KossKPH30i
Koss SportaPro Headphones
Teufel Real
KossSportaPro
TeufelReal
Koss SportaPro Headphones
Koss KSC35
KossSportaPro
KossKSC35
Koss SportaPro Headphones
Apple AirPods
KossSportaPro
AppleAirPods