Colour

Connection and design
Features	office
Design	overhead, closed
Connection type	wired
Connection	branded / Easy Disconnect (ED) /
Plug	straight
Cable supply	single-sided
Cable type	round


Specs
Frequency range	50 – 12000 Hz
Emitter type	dynamic

Microphone specs
Microphone	on shackle
Frequency range	150 – 6800 Hz
Microphone noise canceling	ENC
Microphone mute


Features
Volume control


General
Ear cushion material	leatherette
Weight	95 g
Official Website	eposaudio.com
Added to E-Catalog	December 2024

E-Catalog UK editor, Headphones

Olexandr Cherkashchenko, edited 08.04.2026

The information in the model description is for reference purposes.
Always clarify the specifications and configuration of the product with the online store manager before purchasing.
Catalog Epos 2026 - new arrivals, bestsellers, and the most relevant models Epos.

Everything You Need to Know About Headphones: A Complete Technical GuideThe choice begins with understanding the design and features.

What characteristics should good headphones have?Guide to key features of headphones

Buy Epos Impact SC 668

When you make a purchase through links on our site, we may receive a affiliate commission.


	EPOS SC668 ED Stereo Headset 34664J Premium, wired, single-sided headset with Easy Disconnect optimized for use with desk phones. Designed for contact centre and office professionals requiring outstanding sound performance, high-quality durable design and exceptional wearing OfficeStationery.co.uk Delivery: in United Kingdom Report		£140.50 Buy in shop

	EPOS SC668 ED Stereo Headset 1000581 Premium, wired, single-sided headset with Easy Disconnect optimized for use with desk phones. Designed for contact centre and office professionals requiring outstanding sound performance, high-quality durable design and exceptional wearing comfort. Unleash your true potential in the workplace with an audio solution crafted for outstandingly cl... moreear communication. The IMPACT SC668 headset is part of the extremely reliable wired range of headsets that keep you reliably on top of your working situation. Outstanding sound for perfect speech clarity with the Ultra noise-cancelling microphone for perfect speech in noisy environments and Active Noise Cancellation for user comfort. The SC668 can handle call seamlessly and conveniently with proximity sensor technology, and in-line call control for easy call management. Included in the box: Headset, leatherette ear pad/s, magnetic holder, cable/clothing clip mounted, carry pouch, quick guide, safety guide Requires bottom cable. Please check compatibility before purchase Officemachines.co.uk Delivery: in United Kingdom Report		£139.90 Buy in shop

	EPOS IMPACT SC 668 1000581 Premium. wired. double-sided headset optimized for use with high impedance/narrowband desk phones. Enjoy perfect speech and outstanding audio through an ultra noise-cancelling microphone and EPOS Voice™. Benefit from high-quality. reliable design and Easy Disconnect functionality making it ideal for changing shifts and hot desking environments. Des... moreigned for contact center and office professionals requiring outstanding sound performance. durability and exceptional wearing comfort. EPOS IMPACT SC 668 Gamingkit.co.uk Delivery: in United Kingdom Report		£157.94 Buy in shop

	EPOS IMPACT SC 668 EPOS IMPACT SC 668 Premium. wired. double-sided headset optimized for use with high impedance/narrowband desk phones. Enjoy perfect speech and outstanding audio through an ultra noise-cancelling microphone and EPOS Voice™. Benefit from high-quality. reliable design and Easy Disconnect functionality making it ideal for changing shifts and hot deskin... moreg environments. Designed for contact center and office professionals requiring outstanding sound performance. durability and exceptional wearing comfort. Pcnova.co.uk Delivery: in United Kingdom Report		£183.86 Buy in shop

Series Epos ImpactCompare using chart →

Epos Impact 100 MS Mono

from £37.27

office, one earphone, overhead, closed, wired, USB-A, USB-C, 2 m, 20 – 20000 Hz, 40 Ohm

compare

Epos Impact 860T

from £88.24

office, overhead, closed, wired, detachable cable, USB-A, USB-C, 20 – 20000 Hz

compare

Epos Impact 500 MS UC ANC WL USB-C+A

from £116.54

office, overhead, closed, wireless, Bluetooth v5.3, active noise cancellation, 20 – 20000 Hz, 16 Ohm, battery: 680 mAh, up to 51 h

compare

Epos Impact 1000 MS UC ANC WL USB-C+A

from £219.26

office, overhead, closed, wireless, Bluetooth v5.3, AAC, active noise cancellation, 20 – 20000 Hz, 20 Ohm, battery: 580 mAh, up to 32 h

compare

Epos Impact 1061T

from £169.47

office, overhead, closed, combined, detachable cable, Bluetooth v5.3, 20 – 20000 Hz, battery: up to 20 h

compare

Epos Impact 100 MS Stereo

from £38.16

office, overhead, closed, wired, USB-A, USB-C, 2 m, 20 – 20000 Hz, 40 Ohm

compare

Epos Impact SC 665 USB-A

from £74.99

office, overhead, closed, wired, detachable cable, USB-A, 50 – 18000 Hz

compare

Epos Impact SC 665 USB-C

from £183.70

office, overhead, closed, wired, detachable cable, USB-C, 50 – 18000 Hz

compare

Epos Impact 100 UC Stereo

from £38.16

office, overhead, closed, wired, USB-A, USB-C, 2 m, 20 – 20000 Hz, 40 Ohm

compare

Epos Impact SC 260 MS II

from £78.61

office, overhead, closed, wired, USB-A, 2.9 m, 50 – 18000 Hz

compare

Epos Impact SC 268

from £84.77

office, overhead, closed, wired, 1 m, 50 – 12000 Hz

compare

Epos Impact SC 662

from £139.90

office, overhead, closed, wired, 1 m, 50 – 18000 Hz

compare

Epos Impact SC 638

from £42.52

office, one earphone, overhead, closed, wired, 50 – 12000 Hz

compare

Epos Impact 860

from £109.37

office, overhead, closed, wired, detachable cable, USB-A, USB-C, 20 – 20000 Hz

compare

Epos Impact 760T

from £99.27

office, overhead, closed, wired, USB-A, USB-C, 1.8 m, 20 – 20000 Hz

compare

Epos Impact SC 60 USB

from £42.96

office, overhead, closed, wired, USB-A, 50 – 10000 Hz

compare

Epos Impact 430

from £66.98

office, one earphone, overhead, closed, wired, USB-A, USB-C, 20 – 20000 Hz

compare

Epos Impact 860 ANC

from £116.57

office, overhead, closed, wired, detachable cable, USB-A, USB-C, active noise cancellation, 20 – 20000 Hz

compare

Epos Impact 430T

from £60.17

office, one earphone, overhead, closed, wired, USB-A, USB-C, 20 – 20000 Hz

compare

Epos Impact 500 MS UC ANC WL

from £108.00

office, overhead, closed, wireless, Bluetooth v5.3, active noise cancellation, 20 – 20000 Hz, 16 Ohm, battery: 680 mAh, up to 51 h

compare

We recommendCompare using chart →

Cisco Headset 532

from £119.23

office, overhead, closed, wired, USB-C, 2.67 m, 50 – 18000 Hz

compare

Logitech Zone Wired 2 USB

from £124.03

office, overhead, closed, wired, USB-A, USB-C, 1.9 m, 20 – 20000 Hz, 36 Ohm

compare

Epos Impact 860T ANC

from £106.98

office, overhead, closed, wired, detachable cable, USB-A, USB-C, active noise cancellation, 20 – 20000 Hz

compare

Jabra Engage 50 II UC USB-C Stereo Link

from £163.87

office, overhead, closed, wired, USB-C, 2.4 m, 50 – 20000 Hz

compare

Epos Impact SC 660

from £123.27

office, overhead, closed, wired, 1 m, 50 – 18000 Hz, 200 Ohm

compare

Epos Impact SC 662

from £139.90

office, overhead, closed, wired, 1 m, 50 – 18000 Hz

compare

Jabra Engage 40 Stereo USB-A UC

from £88.37

office, overhead, closed, wired, USB-A, 50 – 20000 Hz, battery: with case + music mode, 100 – 14000 Hz - talk mode

compare

Jabra Engage 50 II UC USB-C Stereo

from £115.77

office, overhead, closed, wired, USB-C, 1.2 m, 50 – 20000 Hz

compare

Jabra Engage 50 II UC USB-A Stereo Link

from £163.87

office, overhead, closed, wired, USB-A, 2.4 m, 50 – 20000 Hz

compare

Lenovo Wired ANC Headset Gen 2 (Teams)

from £109.76

office, overhead, closed, wired, USB-A, USB-C, 1.78 m, active noise cancellation, 20 – 20000 Hz

compare

Lenovo Wired ANC Headset Gen 2 (UC)

from £112.99

office, overhead, closed, wired, USB-A, USB-C, 1.78 m, active noise cancellation, 20 – 20000 Hz

compare

Jabra Evolve2 40 SE Stereo USB-A MS

from £94.99

office, overhead, closed, wired, USB-A, 20 – 20000 Hz, battery: with case + 100 – 14000 Hz talk mode

compare

Epos Impact SC 668

Buy Epos Impact SC 668

EPOS SC668 ED Stereo Headset 34664J

EPOS SC668 ED Stereo Headset 1000581

EPOS IMPACT SC 668 1000581

EPOS IMPACT SC 668