Headphones Koss

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Koss Headphones: Uncompromising Quality

Since its foundation in the late 1960s, Koss has been producing premium audio products. Every music lover will be able to choose from a wide range of high-quality Koss headphones. Headphones equipped with a full-featured microphone are a popular choice among passionate computer gamers.

Outstanding Music All the Time

First-class Koss headphones guarantee quality sound and a comfortable fit in any situation. Thanks to the various designs and styles, you can choose from a wide selection of earplugs as well as classic headphones.

Comfortable Koss Wireless Headphones

Koss Wireless Bluetooth headphones are perfect for those that are constantly meddling with headphone cables. With Bluetooth wireless technology and their cutting-edge design, you can listen to your favourite music anywhere. The Koss Wireless Headphones will become your perfect travel companion.

Koss Headphones Will Move You Up a Level

You can enjoy gaming to the fullest with the Koss gaming headphones. The design ensures a comfortable fit. The advanced surround sound technology will allow you to immerse yourself in the virtual gaming world, or your favourite movie. The Koss gaming headphones block surrounding sounds, which is perfect for uninterrupted music listening.

Koss Sports Headphones

If you live an active lifestyle and want to enjoy your favourite song during exercise, the Koss sports headphones are the perfect choice. Thanks to the lightweight and durable design, these Koss headphones will endure demanding conditions and fit comfortably. The noise cancelling technology of surrounding sounds ensures high-quality listening, even in a noisy urban environment.

Koss Headphones for Easy Communication

Koss headphones with a full-featured microphone are the perfect solution for anyone who communicates often via a computer or smartphone. Clear Voice technology delivers high quality transmission of your conversation by eliminating surrounding sounds. Koss headphones are an indispensable helper for co-operating computer games and for seamless communication in the office.

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Wireless

In-Ear

Over-Ear

Ear Loop Headphones

With Microphone

Hi-Fi

For Mobile Phone and Tablet

PC Headphones

Accessories

8 Reasons to Buy Headphones from Alza

How to Choose Headphones

Best Sellers

KOSS KSC/35 Wireless, Black In stock 2 pcs

Wireless Headphones - with microphone, behind-the-ear, closed construction, Bluetooth 4.2, track shuffle, taking calls, with volume control, frequency range: 15 Hz-25000 Hz, sensitivity: 101 dB/mW, battery life of up to 6 hr(s)

65.90 €

Koss PORTA PRO GREEN In stock > 5 pcs

Headphones - headset, ear, open construction, 3,5mm Jack, frequency range: 15 Hz-25000 Hz, sensitivity: 101 dB/mW, impedance: 60 Ohm, cord length of 1,2m

38.90 €

Koss KPH/8 K black In stock 5 pcs

Headphones - headset, ear, open construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 94 dB/mW, impedance: 32 Ohm, cord length of 1,2m

14.90 €

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Classic Range Inexpensive yet highly rated

3.8 4×

Koss KPH/8 K black

Headphones - headset, ear, open construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 94 dB/mW, impedance: 32 Ohm, cord length of 1,2m

14.90 €

Buy

In stock 5 pcs

Order Code: JK126q42a

Deluxe Range Good price/performance ratio

4.9 43×

Koss PORTA PRO GREEN

Headphones - headset, ear, open construction, 3,5mm Jack, frequency range: 15 Hz-25000 Hz, sensitivity: 101 dB/mW, impedance: 60 Ohm, cord length of 1,2m

Buy with code ALZADAYS30DE 27.23 €

38.90 €

Buy

In stock > 5 pcs

Order Code: JK165gx

Deluxe Range Good price/performance ratio

4.3 33×

Koss UR / 18

Headphones - headset, around the ears, closed construction, 3,5mm Jack, frequency range: 25 Hz-15000 Hz, sensitivity: 92 dB/mW, impedance: 32 Ohm, cord length of 2,5m

29.90 €

Buy

In stock 5 pcs

Order Code: JK010a

Premium Range Uncompromising quality

3.8 42×

Koss BT/221i grey

Wireless Headphones - with microphone, behind-the-ear, closed construction, Bluetooth, track shuffle, taking calls, with volume control, frequency range: 50 Hz-18000 Hz, sensitivity: 101 dB/mW

42.90 €

Buy

In stock 3 pcs

Order Code: JK997l5

4.7 139×

Koss PORTA PRO

Headphones - headset, ear, open construction, 3,5mm Jack, frequency range: 15 Hz-25000 Hz, sensitivity: 101 dB/mW, impedance: 60 Ohm, cord length of 1,2m

38.90 €

Buy

In stock > 5 pcs

Order Code: JK165a2

4.6 30×

Koss CS / 100 USB

Headphones - with microphone, headset, ear, closed construction, USB-A, frequency range: 30 Hz-16000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm

Buy with code ALZADAYS30DE 22.33 €

31.90 €

Buy

In stock > 5 pcs

Order Code: JK615c

4.1 240×

Koss KE5K black

Headphones - - pits, closed construction, 3,5mm Jack, frequency range: 60 Hz-20000 Hz, sensitivity: 98 dB/mW, impedance: 16 Ohm, cord length of 1,2m

9.69 €

Buy

In stock > 10 pcs

Order Code: JK513c

4.5 34×

Koss KEB/9i black

Headphones - with microphone, earplugs, closed construction, 3,5mm Jack, taking calls, frequency range: 18 Hz-20000 Hz, sensitivity: 110 dB/mW, impedance: 16 Ohm, cord length of 1,2m

from 12.66 €

Buy

In stock 1 pcs

Order Code: JK305ga2

Koss KPH / 7 black (24 months warranty) - Headphones

Variants

4.3 194×

Koss KPH / 7 black (24 months warranty)

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 1,2m

9.59 €

Buy

In stock > 10 pcs

Order Code: JK126p1

Koss KPH / 7 green (24 months warranty) - Headphones

Variants

4.3 194×

Koss KPH / 7 green (24 months warranty)

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 1,2m

14.90 €

Buy

In stock > 10 pcs

Order Code: JK126p5

4.6 35×

Koss KPH / 25

Headphones - headset, ear, semi-closed construction, 3,5mm Jack, with volume control, frequency range: 80 Hz-20000 Hz, sensitivity: 94 dB/mW, impedance: 32 Ohm, cord length of 1,2m

21.90 €

Buy

In stock > 10 pcs

Order Code: JK126h

Koss KPH / 7 white (24 months warranty) - Headphones

Variants

4.3 194×

Koss KPH / 7 white (24 months warranty)

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 1,2m

11.90 €

Buy

In stock > 10 pcs

Order Code: JK126q1

4.3 223×

Koss UR / 20

Headphones - headset, around the ears, closed construction, 3,5mm Jack, 6,3mm Jack, frequency range: 30 Hz-20000 Hz, sensitivity: 97 dB/mW, impedance: 32 Ohm, cord length of 2,5m

30.90 €

Buy

In stock > 5 pcs

Order Code: JK015a

4.2 6×

KOSS KSC/35 Wireless, Black

Buy with code ALZADAYS25DE 49.43 €

65.90 €

Buy

In stock 2 pcs

Order Code: JK997n1a

4.0 28×

Koss KE / 7

Headphones - - pits, closed construction, 3,5mm Jack, frequency range: 60 Hz-20000 Hz, sensitivity: 98 dB/mW, impedance: 16 Ohm, cord length of 1,2m - 6.95 €/pcs

13.90 €

Buy

In stock > 10 pcs

Order Code: JK513k

3.9 26×

Koss KE / 10K black

Headphones - - pits, closed construction, 3,5mm Jack, frequency range: 40 Hz-20000 Hz, sensitivity: 100 dB/mW, impedance: 32 Ohm, cord length of 1,2m

11.90 €

Buy

In stock > 10 pcs

Order Code: JK513o3

Koss KPH / 7 Purple (24 month warranty) - Headphones

Variants

4.3 194×

Koss KPH / 7 Purple (24 month warranty)

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 1,2m

Buy with code ALZADAYS30DE 11.13 €

15.90 €

Buy

In stock > 10 pcs

Order Code: JK126p9

Koss KPH / 7 Red (24 months warranty) - Headphones

Variants

4.3 194×

Koss KPH / 7 Red (24 months warranty)

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 80 Hz-18000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 1,2m

12.90 €

Buy

In stock > 10 pcs

Order Code: JK126p7

4.5 42×

Koss UR / 40

Headphones - headset, around the ears, open construction, 3,5mm Jack, 6,3mm Jack, frequency range: 15 Hz-22000 Hz, sensitivity: 98 dB/mW, impedance: 60 Ohm, cord length of 1,2m

57.90 € 59.90 €

Buy

In stock 2 pcs

Order Code: JK025d

4.1 26×

Koss CS / 95

Headphones - with microphone, headset, ear, closed construction, 3,5mm Jack, frequency range: 30 Hz-16000 Hz, sensitivity: 91 dB/mW, impedance: 32 Ohm, cord length of 2,5m

15.90 € 17.90 €

Buy

In stock > 10 pcs

Order Code: JK610a

Variants

4.4 31×

Koss THE PLUG black

Headphones - - earplugs, closed construction, 3,5mm Jack, frequency range: 10 Hz-20000 Hz, sensitivity: 112 dB/mW, impedance: 16 Ohm, cord length of 1,2m

29.90 €

Buy

In stock 2 pcs

Order Code: JK250a2

4.4 29×

Koss SPORTA PRO

Headphones - headset, ear, closed construction, 3,5mm Jack, frequency range: 15 Hz-25000 Hz, sensitivity: 103 dB/mW, impedance: 60 Ohm

39.90 €

Buy

In stock 4 pcs

Order Code: JK160a

Koss CS/200 USB

Headphones - with microphone, headset, ear, closed construction, USB-A, frequency range: 20 Hz-22000 Hz, sensitivity: 102 dB/mW, impedance: 32 Ohm, cord length of 2,4m

39.90 €

Buy

In stock 1 pcs

Order Code: JK615g1

4.5 41×

Koss VC20 Volume Control (24 month warranty)

Adapter - male connectors: 1× jack 3.5 mm, female connectors 1× jack 3.5 mm, straight connector ends

15.90 €

Buy

In stock > 10 pcs

Order Code: JK978

24 More... Top

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Wireless

In-Ear

Over-Ear

Ear Loop Headphones

With Microphone

Hi-Fi

For Mobile Phone and Tablet

PC Headphones

Accessories

8 Reasons to Buy Headphones from Alza

How to Choose Headphones

Check out products sorted by price starting with the lowest price in the category cheap headphones Koss Find products sorted from the most expensive to the cheapest in the category most expensive headphones Koss