Multipoint connectivity: Yes
Easy pairing: Yes
USB Type-C charging port: Yes
Storage temperature (T-T): -10 - 55 °C
Operating temperature (T-T): -5 - 45 °C
Depth: 175 mm
Height: 65 mm
Width: 185 mm
Weight: 130 g
Certification: Cisco Unify Microsoft Teams Zoom certified Works with Google Meet Amazon Chime Amazon Alexa Google Fast Pair DingTalk
On/off switch: Yes
LED indicators: Bluetooth, Call
Recommended usage: Office/Call center
Motion sensor: No
Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Steel hinges: No
Daisy chain: No
In-ear pressure relief: No
Hearing protection technologies: Jabra PeakStop
Virtual surround: No
Works with Amazon Alexa: No
Push-to-Talk (PTT): No
Bone conduction sensor: No
Wearing style: Head-band
Works with the Google Assistant: Yes
Unified communications: No
HD voice: Yes
Auto-connect: Yes
Optimized for: Microsoft Teams
Product type: Headset
Over the Air Updates (OTA): Yes
Number of simultaneously connected devices (max): 2
Phonebook access profile (PBAP): No
Refurbished: No
Headset type: Binaural
Heart rate monitor: No
Power bass: Yes
Carrying case: No
Charging stand: No
Receiver included: Yes
Ear pad material: Foam
Charging case: No
Certified for Microsoft Teams: Yes
Bluetooth: Yes
Wireless range: 30 m
Connectivity technology: Wireless
USB connector: USB Type-C
Bluetooth version: 5.2
USB connectivity: Yes
Bluetooth profiles: SPP, AAC, AVRCP, HFP, HSP, SBC, A2DP
Frequency response (talk mode): 150 - 6800 Hz
Frequency response (music mode): 20 - 20000 Hz
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Continuous audio playback time: 18 h
Battery operated: Yes
Continuous audio playback time (ANC on): 15 h
Talk time: 16 h
Rechargeable battery: Yes
Talk time (ANC on): 10 h
Standby time: 100 h
Replaceable battery: No
Fast charging: No
Battery recharge time: 2 h
Packaging content: Headset Link 390 Bluetooth adapter USB cable 1.2m/3.9ft Carry pouch User documents Desk Stand
Height (with stand): 212 mm
Depth (with stand): 172 mm
Width (with stand): 74 mm
Call management: Remote Call Control (RCC)
Product dimensions (with stand, imperial): 73.9 x 172 x 212.1 mm (2.91 x 6.77 x 8.35 )
Depth (imperial): 17.5 cm (6.89 )
Operating temperature (T-T): 23 - 113 °F
Applications supported: Jabra Direct Jabra Xpress
Digital Signal Processing (DSP): Yes
Auto power off: No
USB cable length: 1.2 m
Voice control: No
Protective pouch: Yes
Voice guidance: No
Speakerphone: No
Near Field Communication (NFC): No
Width (imperial): 18.5 cm (7.28 )
Automatic volume adjustment: No
Height (imperial): 6.5 cm (2.56 )
Ear cushion type: Single size leatherette cushion
Bluetooth Low Energy (BLE): No
Number of microphones: 3
Microphone sensitivity: -38 dB
Microphone mute: Yes
Microphone frequency: 20 - 10000 Hz
Microphone type: Boom
Warnings: Keep away from children., Regularly check the condition of the batteries to prevent leaks., Do not use near sources of heat or flame.
Noise reduction: No
Impedance: 16 Ω
Headphone frequency: 20 - 20000 Hz
Maximum input power: 30 mW
Noise canceling type: Passive
Driver unit: 2.8 cm
Noise canceling: Yes
Headphone sensitivity: 84 dB
HearThrough: No
Charging time: 120 min
FM radio: No
