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EPOS ADAPT 660 USB-C
- Over-ear headset for maximum concentration, ANC microphones effectively reduce both office and wind noise
- Adaptive noise reduction tuned for performance
- A 4 ANC microphone system automatically adjusts the noise reduction, reducing cognitive load, improving focus and productivity
- Experience music with high-quality stereo sound
- Renowned stereo sound and customizable sound profiles deliver high-quality music tailored to your listening preferences
- A UC certified solution for seamless collaboration
- Certified with major UC providers and Microsoft Teams so you can connect with your team easily and effectively
- Built on EPOS BrainAdapt™
- EPOS noise reduction technology has been proven to reduce listening effort by 67% in noisy environments
- Comfort that looks and feels good for long hours
- The soft leatherette ear pads are designed to fully encompass the outer ear for a snug, gentle fit
- Switch between your favorite devices
- Connect to two devices simultaneously and pair with up to 8 devices
- Dedicated button for Microsoft Teams
- One press invokes Microsoft Teams on PC via the BTD 800c dongle
- Be understood with EPOS Voice™
- An acoustic lens focuses on your own voice, improving speech intelligibility
- Set the sidetone to your preference
- Advanced sidetone allows you to adjust your speaking for a natural speaking experience
- 30-hour battery life keeps you ready
- Always ready for the next call or a long flight, with a full charge in just 3 hours

Work wherever, whenever
The ADAPT 660 USB-C helps hybrid workers focus anywhere. Built on EPOS BrainAdapt™ technology, it reduces listening effort in noisy settings. The adaptive hybrid ANC monitors your surroundings, adjusting the ANC accordingly for optimal concentration.

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.
Unified Communications Ready
Certifications with Microsoft Teams, Zoom, Google Meet and Webex by Cisco ensures optimal audio quality and seamless integration with your preferred unified communications platform.
Performance | |
---|---|
Product type | Headphones |
Recommended usage | Business/Everyday |
Country of origin | China |
Plug and Play | Yes |
Wearing style | Head-band |
Product colour | Black |
Volume control | Touch |
Foldable | Yes |
Certification | Microsoft Teams, Zoom, Google Meet, Webex by Cisco |
Control type | Buttons, Touch |
On/off switch | Yes |
Detachable cable | Yes |
Colour name | Black |
Optimized for | Unified Communications |
Works with Amazon Alexa | Yes |
Hearing protection technologies | EPOS ActiveGard |
Music playback | Yes |
Number of simultaneously connected devices (max) | 2 |
Number of paired devices remembered | 8 |
HD voice | Yes |
Clear sound | Yes |
Auto-connect | Yes |
Adjustable headband | Yes |
BeamForming | Yes |
Technical details | |
Plug and Play | Yes |
Wearing style | Head-band |
Product colour | Black |
Foldable | Yes |
Country of origin | China |
Design | |
Product type | Headphones |
Wearing style | Head-band |
Product colour | Black |
Volume control | Touch |
Foldable | Yes |
Certification | Microsoft Teams, Zoom, Google Meet, Webex by Cisco |
Control type | Buttons, Touch |
On/off switch | Yes |
Colour name | Black |
Ports & interfaces | |
Connectivity technology | Wired & Wireless |
3.5 mm connector | Yes |
USB connectivity | Yes |
USB connector | USB Type-C |
Bluetooth | Yes |
Wireless range | 25 m |
Bluetooth profiles | APTX |
Microphone in | Yes |
Frequency response (talk mode) | 17 - 23000 Hz |
Frequency response (music mode) | 17 - 23000 Hz |
Headphones | |
Ear coupling | Supraaural |
Microphone | |
Microphone mute | Yes |
Number of microphones | 7 |
Noise-canceling switch | Yes |
MEMS (Micro-Electro-Mechanical System) microphone | Yes |
Hybrid noise-canceling | Yes |
Control unit | |
Control type | Buttons, Touch |
Battery | |
Battery technology | Lithium-Ion (Li-Ion) |
Standby time | 360 h |
Battery operated | Yes |
Battery type | Built-in battery |
Talk time (ANC off) | 25 h |
Amplifier | |
---|---|
Microphone in | Yes |
Weight & dimensions | |
Weight | 231 g |
Width | 149 mm |
Height | 193 mm |
Depth | 79 mm |
Packaging data | |
Package width | 210 mm |
Package type | Box |
Package height | 65 mm |
Package depth | 200 mm |
Package weight | 236 g |
Packaging content | |
Pouch | Yes |
Ear pads | Yes |
Certificates | |
Certification | Microsoft Teams, Zoom, Google Meet, Webex by Cisco |
Certified for Microsoft Teams | Yes |
Power | |
USB Type-C charging port | Yes |
Features | |
Optimized for | Unified Communications |
Supplier features | |
Country of origin | China |
Other features | |
Country of origin | China |
Volume control | Touch |
Package type | Box |
Bluetooth profiles | APTX |
On/off switch | Yes |
Colour name | Black |
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---|---|---|---|---|---|---|
SKU |
1001373
|
9555-553-117
|
207326-02
|
207309-12
|
211819-02
|
90YH01W7-B2UA00
|
Manufacturer |
EPOS
|
Jabra
|
Poly
|
Poly
|
Poly
|
ASUS
|
Connectivity technology |
Wired & Wireless
|
Wireless
|
Wireless
|
Wireless
|
Wireless
|
Wired
|
Wearing style |
Head-band
|
Ear-hook
|
Head-band
|
Head-band
|
N/A
|
Head-band
|
Recommended usage |
Business/Everyday
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Office/Call center
|
Gaming
|
Product type |
Headphones
|
Headset
|
Headset
|
Headset
|
Headset
|
Headset
|
Microphone type |
N/A
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|
Boom microphone
|