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Sennheiser SC660 TC wired headset with fold-flat ear cups and carry pouch

Sennheiser

Sennheiser SC660 TC VOIP Headset 1000641

SKU CH-4M3E-V377X MPN 1000641

Wired VOIP headset with tele-coil support for hearing aids, ultra noise-cancelling microphone and fold-flat ear cups for portable use

  • Tele-coil support works with standard hearing aids
  • Ultra noise-cancelling microphone ensures clear speech output
  • High-quality neodymium speaker delivers outstanding sound
  • Fold-flat ear cups and carry pouch for easy storage
  • Wired connectivity for reliable VOIP communication

Tele-coil headset for hearing-aid users

The Sennheiser SC660 TC VOIP headset (MPN 1000641) is a wired telephone headset built with tele-coil support so it works directly with standard tele-coil-equipped hearing aids. It targets office professionals who need clear VoIP communication without removing or adjusting their hearing devices.

Fold-flat ear cups and carry pouch

The ear cups fold flat and a carry pouch is included, making the headset compact for storage and simple to transport between desks or meeting rooms. A high-quality neodymium speaker and ultra noise-cancelling microphone deliver natural voice clarity and accurate speech pickup in busy environments.

Plug-in setup with hearing-aid pairing

Installation is a straightforward wired connection to the telephone or softphone device; no drivers or software are required. The only common issue is ensuring the hearing aid is switched to its tele-coil (T-coil) programme so the inductive signal is received correctly.

How it compares

Measured against everything we stock in Earbuds & Over-Ear Headphones, at today’s prices. Recalculated every night.

Price $247.99
Pricier than about 90% of the 7,078 comparable items (median $25.99).

Specifications

Size & build
Shipping weight0.20 kg
Package size203 × 152 × 51 mm

Questions about this item

How often should the ultra noise-cancelling microphone on the SC660 TC VOIP headset be replaced under daily use?

The microphone has no specified replacement interval; keep the boom clean and replace only if voice clarity degrades.

What is the first comfort limit during an all-day call session with the fold-flat ear cups?

Ear-cup pressure on the ears typically becomes noticeable before any other factor during extended wear.

How much heat does the headset generate when worn continuously for a full workday?

Passive design produces negligible heat; only slight warmth from body contact occurs during all-day use.

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