Over-Ear Bluetooth® Headset


3 product variants

We are rebranding from EPOS | SENNHEISER to EPOS branding on our products. During the transition period the same product may exist in both versions.

Selected variantADAPT 660

Maximize focus and productivity anywhere with a headset powered by EPOS AI™ for personal audio with superb call clarity, stereo sound and adaptive ANC. Enjoy a unique UC optimized solution with machine learning enhanced microphone performance. Certified for Microsoft Teams.

List priceMSRP 485.00$

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Key features

  • Superb call clarity powered by EPOS AI™
  • Regain concentration anytime, anywhere
  • Get organized with Alexa
  • Ensure clear calls with UC certified solution
  • Experience superior sound to increase your focus

Work wherever, whenever

Premium Personalized Audio

The ADAPT 600 Series is designed to maximize focus and productivity at the office, at home or on the go. The headset is powered by EPOS AI™, a machine learning system that enables the headset to adapt to speech while studying the surrounding sound environment.

With adaptive ANC to enable concentration, 30 hours of battery life and a dedicated button that launches Microsoft Teams, the ADAPT 600 Series ensures an immersive, adaptive, and personalized audio experience.

Superb call clarity powered by EPOS AI™

Machine learning developed algorithms optimize voice pick up, for a natural listening experience from 3 advanced microphones

Regain concentration anytime, anywhere

4 adaptive ANC mic system monitors your environment and adjusts noise reduction indoors, while reducing wind noise outdoors

Experience superior sound to increase your focus

Renowned stereo sound and a personalized audio profile means you can enjoy high-quality music to help your focus on work

Ensure clear calls with UC certified solution

Certified for Microsoft Teams and optimized for UC

Designed to maximize focus and productivity

Whether revitalizing your open office, working on-the-go, or enjoying a relaxed commute, ADAPT 600 boosts efficiency and improves wellbeing for today’s mobile workforce.

Switch between your favorite devices

Enjoy multi-point connectivity via Bluetooth® to mobile and softphone simultaneously. BTD 800 USB dongle connects to your PC

Stay in touch with your surroundings

EPOS Voice™ technology for listening to colleagues without removing the headset

EPOS ADAPT 660 rated one of the best products in it’s range by Frost & Sullivan

For a month, the Frost & Sullivan team tested the ADAPT 660 headset on a large number of audio, video and web calls, as well as for music streaming and general concentration. The total score came in at 4.53 out of 5.00 making it well above industry average for its class.

Read Frost & Sullivan's full review

Get The Most From Your Headset

With the EPOS Connect APP enjoy an intuitive and user-friendly App that makes it easy to get the most from your ADAPT 600 headset. The App completes the personalized audio experience that these premium headsets enable for today’s forward-thinking professionals.

Learn More

Want to try the ADAPT 600 series? Enter your details to apply for a trial.

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Technical Specifications

Bluetooth Headsets

For the office and on the go

See Wireless headsets


Over-Ear Bluetooth® Headset

List priceMSRP 269.00$