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Lenovo EPOS ADAPT 561 II
Lenovo · Headset

Lenovo EPOS ADAPT 561 II

Wireless / Wired

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  • Connection Wireless / Wired

Lenovo EPOS ADAPT 561 II is a wireless and wired headset. It came out in 2024.

Released
2024-12-22

Specifications

Key specs

Connection
Wireless / Wired
Released
2024-12-22
Part number
4Z21P90191
EAN / UPC
5054444663135

Performance

Product type
Headset
Wearing style
Head-band
Recommended usage
Office/Call center
Headset type
Binaural
Product colour
Black
Foldable
Yes
Sound pressure level (max)
108 dB
Optimized for
UC
Certification
CB, BQB, CE, UKCA, RCM, FCC, ICES, BIS, SIRIM, SDoC, RAMATEL, ANATEL, BSMI

Ports & interfaces

Connectivity technology
Wired & Wireless
USB connectivity
Yes
USB connector
USB Type-C
Bluetooth
Yes
Bluetooth profiles
AAC, SBC
Bluetooth version
5.0
Wireless range
30 m
View all specifications +9 more sectionsShow fewer specifications

Headphones

Maximum input power
50 mW
Ear coupling
Supraaural
Acoustic system
Closed
Headphone frequency
20 - 20000 Hz
Impedance
32 Ω
Headphone sensitivity
-24 dB
Driver unit
4 cm
Driver type
Dynamic
Total Harmonic Distortion (THD)
0.3%

Microphone

Microphone type
Boom
Microphone frequency
100 - 10000 Hz
Microphone input impedance
32 Ω
Microphone direction type
Omnidirectional
Folding microphone
Yes
Number of microphones
2
Hybrid noise-canceling
Yes
MEMS (Micro-Electro-Mechanical System) microphone
Yes
Microphone noise-canceling
Yes

Battery

Battery operated
Yes
Continuous audio playback time (ANC on)
24 h
Continuous audio playback time (ANC off)
46 h
Battery recharge time
3.5 h
Charging source
USB
Talk time (ANC on)
24 h
Talk time (ANC off)
41 h
Standby time
1944 h

System requirements

Windows operating systems supported
Yes
Mobile operating systems supported
iOS

Operational conditions

Operating temperature (T-T)
-20 - 70 °C
Operating relative humidity (H-H)
10 - 85%

Weight & dimensions

Weight
245 g

Power

USB Type-C charging port
Yes

Supplier features

Charging time
210 min

Other features

Other operating systems supported
ChromeOS
Distortion
0.3%

Check the manufacturer's page before buying.

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About this product

EPOS ADAPT 561 II Bluetooth Headset & USB-C Dongle ADAPT 500 Series On-ear, Bluetooth® headset with discreet boom arm

EPOS ADAPT 561 II vs similar headsets

Lenovo EPOS ADAPT 561 IILenovo YOGA PC EditionLenovo 4XD1V23301 HeadsetMEDION LIFE HE-1
ConnectionWireless / WiredWireless / WiredWireless / WiredWireless / Wired
Released2024202620262026

Questions about the EPOS ADAPT 561 II

What are the main specs of the Lenovo EPOS ADAPT 561 II?

Wireless / Wired.

How does the Lenovo EPOS ADAPT 561 II connect?

It connects over Wireless / Wired.

When did the Lenovo EPOS ADAPT 561 II come out?

It was released in 2024/12 (Lenovo).

With photos

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Lenovo EPOS ADAPT 561 IIBuy now on Amazon