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Monaural on-ear headset with leatherette pad, brushed aluminium hinges, reinforced cable and inline control unit

EPOS

EPOS 1000642 SC 635 monaural VoIP headset 3.5mm

SKU CH-24X1-RQ2VJ MPN 1000642

Monaural headset with 3.5 mm jack delivers HD sound and ultra noise-cancelling microphone for clear VoIP calls

  • Monaural design keeps one ear free for office awareness
  • Neodymium speaker delivers clear HD audio for calls
  • Ultra noise-cancelling microphone filters background sound
  • Stainless steel hinges and Vectran cables withstand daily use
  • In-line controls handle calls, volume and mute directly

Monaural VoIP headset for mobile professionals

The EPOS SC 635 model 1000642 is a single-ear on-ear headset designed for clear hands-free calls via mobile devices and tablets. A 3.5 mm jack provides direct analogue connection to smartphones, laptops or softphone clients without additional adapters. Its monaural design keeps one ear free for situational awareness in office, vehicle or outdoor environments.

Sustained-call clarity with active protection

A neodymium speaker delivers Sennheiser HD sound for natural voice reproduction during long conferences. Ultra noise-cancelling microphone technology suppresses background sound continuously rather than only in short bursts. ActiveGard technology limits sudden acoustic spikes on the line to protect hearing over extended sessions. In-line controls allow instant volume, mute and call handling without breaking workflow.

Durable materials built for daily mobility

Stainless-steel hinges and brushed aluminium parts reinforce structural stress points against repeated folding and transport. Vectran-reinforced cables resist fraying from frequent packing and movement. Large leatherette ear pads and a unibody headband distribute pressure evenly for all-day comfort. The fixed 3.5 mm plug and inline module are moulded for strain relief, reducing connector wear in daily use.

How it compares

Measured against everything we stock in IP Phones & VoIP Handsets, at today’s prices. Recalculated every night.

Price $91.99
Cheaper than about 66% of the 495 comparable items (median $138.99).

Specifications

Size & build
Shipping weight0.91 kg
Package size203 × 152 × 64 mm

Questions about this item

Does the in-line call control unit let me mute the mic and adjust volume without touching my phone during long calls?

Yes, the built-in call control unit provides direct buttons for mute, volume up and down, answer or end call, and redial so you can manage every call from the headset cable.

What devices can I plug the 3.5 mm jack into for it to work?

The 3.5 mm connector fits any smartphone, tablet, laptop or desk phone that has a standard four-pole 3.5 mm headset port.

Will the stainless-steel hinges and Vectran-reinforced cable hold up if I keep using this headset with my older desk phone?

The hinges are stainless steel, the cable uses Vectran reinforcement and the headband is a unibody design, all built to withstand daily connection to legacy desk phones.

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