EPOS ADAPT 600 Series User manual

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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. Certied for Microsoft Teams.
ADAPT 600
Series
We are rebranding from EPOS | SENNHEISER to EPOS branding on our products.
During the transition period the same product may exist in both versions

ADAPT 600 Series Fact Sheet
Superb call clarity powered
by EPOS AI™
Machine learning developed
algorithms optimize voice
pick up, for a natural listening
experience from three
advanced microphones
Regain concentration
anytime, anywhere
Four adaptive ANC
microphone system monitors
your working environment
and adjusts noise reduction in
open oces, while reducing
wind noise outdoors
Get organized
with Alexa
Tap and hold to
activate Alexa and stay
on top of your day-to-
day business. Never
miss a meeting and
plan your schedule
both in and out of
the oce
Ensure clear calls with
UC certied solution
Certied for Microsoft Teams
and optimized for UC
Key Features
Experience superior sound to
increase your focus
Renowned stereo sound and a
personalized audio prole means
you can enjoy high-quality music
to help your focus on work
See more at eposaudio.com/adapt-600

ADAPT 600 Series Fact SheetADAPT 600 Series Fact Sheet
What's in the Box
Carry Case
ADAPT 660
USB dongle
USB Cable
Compliance Sheet
Safety Guide
May vary depending on product variant

ADAPT 600 Series Fact Sheet
Turns the headset on Turns the headset off
Turning the headset on/off
Touch pad
ANC Microphones
Headband
Bluetooth switch
LEDs
Teams/Pairing button
ANC switch
USB socket Audio socket
How to Use the
ADAPT 600
ANC switch
Turns ANC Maximum mode on
Turns ANC Adaptive mode on;
adjustable via the EPOS Connect app
Turns ANC off

ADAPT 600 Series Fact Sheet
Additional benets
& features
Switch eortlessly between your
favorite devices
Enjoy multi-point connectivity via
Bluetooth® to mobile and softphone
simultaneously. BTD 800 USB or USB-C
dongle connects to your PC.
Dedicated button for Microsoft Teams
One press launches Microsoft Teams on
PC via the USB dongle
Stay in touch with your surroundings
Talk Through technology for listening
to colleagues without removing
the headset
Enhanced call quality
With advanced sidetone algorithms that
remove background noise and improve
your call experience
Benet from 30 hours of battery life
Reliable performance wherever and
however you work
Designed for mobile workers
Fold at design with rotating ear cups to
switch on and o
Simply swipe and tap
Features a touch pad for easy, ecient call
and media control
Convenient charging and
headset storage
All charging and wired connectivity
accessories come in a handy headset
carry case
Enjoy high-quality streaming
High-quality streaming with AptXTM
Manage updates and settings on-the-go
Get updates and select voice assistant
and audio prole on the go via the app

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General
Wearing style Over-ear, double-sided headband
Headset weight 227 g / 8 oz
Connectivity Bluetooth®5.0, audio cable (2.5 mm and 3.5 mm jack plugs), USB-A/USB-C cable with micro-USB connector
Supported codecs AptXTM, AptXTM low latency, AAC, SBC
Warranty 2 years
Audio
Speaker frequency response 17 – 23,000 Hz
Microphone type Digital MEMs beamforming microphone (3 microphones)
Microphone frequency response 150 – 6,800Hz
Noise cancellation Hybrid adaptive ANC technology with 4 microphones
Total noise attenuation Up to 30 dB
Technical
Charging time 3 hours
Standby time Up to 15 days
Battery time Up to 30 hours*
Range Up to 25 m / 82 ft (device dependent)
Touch control Yes
* ANC on, Bluetooth®o
ADAPT 600 Series Fact Sheet
Product data

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Products variants What's in the box
ADAPT 660 ADAPT 660 headset, BTD 800 USB-A dongle, USB cable with micro-USB connector,
audio cable (2.5 mm and 3.5 mm jack plugs), carry case, safety guide, compliance sheet
ADAPT 661 ADAPT 661 headset, BTD 800 USB-C dongle, USB-C cable with micro-USB connector,
audio cable (2.5 mm and 3.5 mm jack plugs), carry case, safety guide, compliance sheet
Software
EPOS devices can be managed with following Software solutions:
EPOS Connect
Conduct rmware updates and congure headsets for personal audio preferences. EPOS Connect works for Windows,
Mac
®
and VDI/Thin client environments: eposaudio.com/software-epos-connect
EPOS Manager Manage, update and congure EPOS audio devices from any location -
For both cloud and on-premises solutions: eposaudio.com/software-epos-manager
ADAPT 600 Series Fact Sheet
Product data

Product Connects to Certications EAN code UPC code
ADAPT 660
Art. no. 1000200
Softphone/PC mobile devices Optimized for UC and certied for Microsoft
Teams*, Zoom, Google Meet, Webex by Cisco,
Avaya and Alcatel Lucent
57 14708 00001 3 8 40064 40221 7
ADAPT 661
Art. no. 1001004
Softphone/PC mobile devices Optimized for UC and certied for
Microsoft Teams*, Webex by Cisco, Avaya
and Alcatel Lucent
57 14708 00806 4 8 40064 40806 6
*Microsoft Teams certication applies when USB-A/USB-C dongle or
cable is connected to PC or Mac®.
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ADAPT 600 Series Fact Sheet
Product data

Product Art. no. Description EAN code UPC code
Carry case 1000420 Protective carry case for headset, USB dongle
and cables
57 14708 00221 5 8 40064 40221 7
USB-A cable 1000421 USB-A cable with micro-USB connector. Cable
length 1.2 meter
57 14708 00222 2 8 40064 40222 4
USB-C cable 1001127 USB-C cable with micro-USB connector. Cable
length 1.2 meter.
57 14708 00929 0 8 40064 40929 2
, mm jack cable 1000212 1,5 mm audio cable 57 14708 00013 6 8 40064 40013 8
USB-A dongle 1000227 The USB dongle provides connection to all
Bluetooth®devices in the ADAPT Series
57 14708 00028 0 8 40064 40028 2
USB-C dongle 1000206 Connect any EPOS Bluetooth®audio device
quickly and easily to your PC or Mac and tablet
57 14708 00007 5 8 40064 40007 7
Earpads 1000418 Spare earpads in black leatherette 57 14708 00219 2 8 40064 40219 4
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ADAPT 600 Series Fact Sheet
Spare parts

Transducer principle Dynamic, closed
Supported Bluetooth®proles
Impedance active 490 ohms / Passive 46 ohms
Sound pressure level (SPL) Max. 118 dB limited by EPOS ActiveGard®
Total harmonic distortion (THD) <0.5% (1kHz, 100dB)
Contact pressure 3 N
Voice prompts Yes (EN, DE, FR, ES, ZH, JA, KO)
Sound eect modes Yes (club, movie, speech, director-user dened)
EPOS ActiveGard®technology Protects users against acoustic injury caused by sudden sound burst on the line
EU Noise at Work Limiter®Enhanced audio protection preventing listening fatigue, average 85 dB over a workday
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ADAPT 600 Series Fact Sheet
Appendix