Multipoint connectivity: No
Easy pairing: No
USB Type-C charging port: No
Storage temperature (T-T): -5 - 45 °C
Operating temperature (T-T): -10 - 50 °C
Width: 60.5 mm
Height: 186 mm
Depth: 157 mm
Weight: 106.3 g
Certification: Avaya Cisco Microsoft Teams
Product colour: Black
Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Headset type: Binaural
Product type: Headset
Motion sensor: No
Wearing style: Head-band
On/off switch: No
Plug and Play: Yes
Heart rate monitor: No
Recommended usage: Office/Call center
LED indicators: Call
Virtual surround: No
Over the Air Updates (OTA): No
Number of simultaneously connected devices (max): 2
Daisy chain: No
Refurbished: No
Auto-connect: No
Optimized for: Microsoft Teams
HD voice: Yes
Push-to-Talk (PTT): No
Control unit type: On-ear control unit
Phonebook access profile (PBAP): No
BeamForming: Yes
Works with Amazon Alexa: No
Steel hinges: No
In-ear pressure relief: No
Power bass: No
Number of paired devices remembered: 8
Hearing protection technologies: Jabra SafeTone, Jabra IntelliTone
Bone conduction sensor: No
Clear Voice technology: Yes
Unified communications: No
Package height: 212 mm
Package depth: 185 mm
Package width: 96 mm
Cables included: USB Type-C to USB Type-A
Carrying case: No
Quick start guide: Yes
Warranty card: Yes
Quantity: 1
Charging case: No
Pouch: Yes
Charging stand: No
Certified for Microsoft Teams: Yes
Compliance certificates: Federal Communications Commission (FCC), CE
Bluetooth: Yes
USB connector: USB Type-A
Bluetooth version: 5.2
Bluetooth profiles: SBC, HFP, HSP, A2DP
USB connectivity: Yes
Wireless range: 30 m
Connectivity technology: Wired & Wireless
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)
Talk time: 16 h
Battery capacity: 280 mAh
Standby time: 15 h
Rechargeable battery: Yes
Battery recharge time: 2 h
Fast charging: No
Battery operated: Yes
Continuous audio playback time: 24 h
Replaceable battery: No
Packaging content: Headset Link 390 Bluetooth adapter Carry pouch User documents USB-C to USB-A cable Charging stand (SKU dependent)
Bundled software: Jabra Direct, Jabra Xpress
Depth (with stand): 185 mm
Near Field Communication (NFC): No
Height (with stand): 212 mm
Auto power off: No
Operating temperature (T-T): 14 - 122 °F
Width (with stand): 96 mm
Depth (imperial): 15.7 cm (6.18 )
Protective pouch: No
Applications supported: Jabra Direct Jabra Xpress
Voice control: No
Width (imperial): 6.05 cm (2.38 )
Voice guidance: No
Bluetooth Low Energy (BLE): No
Speakerphone: No
Height (imperial): 18.6 cm (7.32 )
Digital Signal Processing (DSP): No
Automatic volume adjustment: No
Product dimensions (with stand, imperial): 96 x 184.9 x 211.8 mm (3.78 x 7.28 x 8.34 )
Microphone mute: No
Number of microphones: 1
Microphone type: Boom
Microphone direction type: Unidirectional
Microphone frequency: 100 - 7000 Hz
Microphone sensitivity: -17 dB
Headphone frequency: 150 - 6800 Hz
Impedance: 32 Ω
Headphone sensitivity: 93.6 dB
Ear coupling: Circumaural
Noise reduction: No
Number of drivers: 1
Maximum input power: 10 mW
Noise canceling: Yes
Driver unit: 2.8 cm
Noise canceling type: Passive
HearThrough: No
FM radio: No
Audio formats supported: SBC
