adjustable headband: Yes
audio formats supported: AAC/SBC
batteries included: Yes
battery capacity: 240 mAh
battery operated: Yes
battery recharge time: 2 h
battery technology: Lithium-Ion (Li-Ion)
battery type: Built-in battery
beamforming: Yes
bluetooth: Yes
bluetooth profiles: A2DP
bluetooth version: 5.3
cable length: 1 m
cables included: USB Type-C to USB Type-C
category code: HST
charging source: USB
cncode: 85183000
colour name: Graphite
connectivity technology: Wireless
continuous audio playback time: 20 h
control type: Buttons
control unit type: On-ear control unit
country of origin: China
depth: 66 mm
driver unit: 30 mm
ear coupling: Supraaural
ear pad dimensions (w x d x h): 66 x 16 x 66 mm
fast charging: Yes
fast charging time: 5 min
folding microphone: Yes
frequency response (music mode): 50 - 20000 Hz
frequency response (talk mode): 100 - 7000 Hz
headphone sensitivity: 96 dB
headset type: binaural
height: 172.8 mm
led indicators: Yes
mac operating systems supported: MacOS/Yes
master (outer) case gross weight: 1330 g
master (outer) case height: 160 mm
master (outer) case length: 359 mm
master (outer) case width: 195 mm
maximum input power: 10 mW
mems (micro-electro-mechanical system) microphone: Yes
microphone direction type: Omnidirectional
microphone frequency: 100 - 7000 Hz
microphone mute: Yes
microphone noise-canceling: Yes
microphone sensitivity: -38 dB
microphone type: Boom
Minimum system requirements: Bluetooth
Required: Bluetooth enabled devices
Windows 10 or later
macOS 10.10 or later
ChromeOS (5)
Linux (5)
iOS/iPadOS 14 or later
Android 9.0 or later
mobile operating systems supported: Android/iOS/iPadOS
model name: 981-001407
noise canceling: Yes
number of batteries supported: 1
number of microphones: 2
operating keys: Bluetooth pairing/Volume -/Volume +
operating temperature (t-t): 0 - 40 °C
other operating systems supported: ChromeOS
package depth: 174 mm
package height: 184 mm
package type: Box
package weight: 253 g
package width: 72 mm
packaging content: {loc-value}
product colour: Black
product type: Headset
quantity: 1
recommended usage: Office/Call center
Signal-to-Noise Ratio (SNR): 64.5 dB
storage temperature (t-t): -20 - 60 °C
sustainability certificates: Forest Stewardship Council (FSC)
talk time: 16 h
Total carbon footprint (kg of CO2e): 8.5
unit box height: 0.181
unit box length: 0.175
unit box width: 0.07
units per shipping box: 4
usb power delivery (usb pd): No
usb type-c charging port: No
User guide: Yes
volume control: Button
wearing style: Head-band
weight: 122 g
width: 166.7 mm
windows operating systems supported: Yes
wireless range: 30 m