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
Weight: 75 g
Depth: 157 mm
Width: 60.5 mm
Height: 150 mm
Certification: Avaya Cisco Microsoft Teams
LED indicators: Call
Product colour: Black
Recommended usage: Office/Call center
On/off switch: No
Control unit type: On-ear control unit
Plug and Play: Yes
Wearing style: Head-band
Housing material: Polycarbonate (PC), Acrylonitrile butadiene styrene (ABS)
Number of simultaneously connected devices (max): 2
Product type: Headset
Motion sensor: No
Heart rate monitor: No
Headset type: Monaural
Power bass: No
Unified communications: No
In-ear pressure relief: No
Refurbished: No
HD voice: Yes
Works with Amazon Alexa: No
Virtual surround: No
Clear Voice technology: Yes
Push-to-Talk (PTT): No
Daisy chain: No
Hearing protection technologies: Jabra SafeTone, Jabra IntelliTone
Over the Air Updates (OTA): No
Steel hinges: No
Phonebook access profile (PBAP): No
Auto-connect: No
BeamForming: Yes
Optimized for: Unified Communication
Bone conduction sensor: No
Number of paired devices remembered: 8
Package depth: 176 mm
Package width: 51 mm
Package height: 206 mm
Package depth (imperial): 17.6 cm (6.93 )
Package height (imperial): 20.6 cm (8.11 )
Package width (imperial): 5.11 cm (2.01 )
Quick start guide: Yes
Cables included: USB Type-C to USB Type-A
Carrying case: No
Quantity: 1
Warranty card: Yes
Charging stand: No
Pouch: Yes
Charging case: No
Certified for Microsoft Teams: Yes
Compliance certificates: Federal Communications Commission (FCC), CE
Bluetooth: Yes
Wireless range: 30 m
Connectivity technology: Wired & Wireless
Bluetooth profiles: SBC, HSP, HFP, A2DP
Bluetooth version: 5.2
USB connector: USB Type-A
USB connectivity: Yes
Frequency response (talk mode): 150 - 6800 Hz
Frequency response (music mode): 20 - 20000 Hz
Rechargeable battery: Yes
Standby time: 15 h
Battery capacity: 280 mAh
Battery type: Built-in battery
Battery technology: Lithium-Ion (Li-Ion)
Continuous audio playback time: 24 h
Battery recharge time: 2 h
Talk time: 16 h
Battery operated: Yes
Replaceable battery: No
Fast charging: 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
Height (imperial): 15 cm (5.9 )
Depth (imperial): 15.7 cm (6.18 )
Operating temperature (T-T): 14 - 122 °F
Near Field Communication (NFC): No
Speakerphone: No
Auto power off: No
Width (imperial): 6.05 cm (2.38 )
Voice guidance: No
Bluetooth Low Energy (BLE): No
Applications supported: Jabra Direct Jabra Xpress
Automatic volume adjustment: No
Voice control: No
Digital Signal Processing (DSP): No
Protective pouch: No
Microphone sensitivity: -17 dB
Number of microphones: 1
Microphone direction type: Unidirectional
Microphone mute: No
Microphone frequency: 100 - 7000 Hz
Microphone type: Boom
Driver unit: 2.8 cm
Number of drivers: 1
Headphone frequency: 150 - 6800 Hz
Ear coupling: Circumaural
Impedance: 32 Ω
Headphone sensitivity: 93.6 dB
Noise reduction: No
Noise canceling: Yes
HearThrough: No
Maximum input power: 10 mW
Noise canceling type: Passive
FM radio: No
Audio formats supported: SBC
