Box contents: Headset, Link 390 Bluetooth adapter, carry pouch, user documents, USB-C to USB-A cable, Charging stand (SKU dependent)

Packaging dimensions: 96mm x 212mm x 185mm | 3.78in x 8.34in x 7.28in

Main unit dimensions (WxHxD): 60.5mm x 186mm x 157mm x | 2.38in x 7.32in x 6.18in

Materials used: Leatherette, PC & PC/ABS plastic, stainless steel

Headset Weight: 106.3g | 3.75oz

LED features and functions:  Busylight, incoming call

Certifications and compliance: Avaya, Cisco, Microsoft Teams

Audio Speaker size: 28mm

Speaker max input power: 10 Mw

Speaker frequency range: 150Hz - 6800Hz

Speaker bandwidth (music mode): 20Hz - 20000Hz

Speaker bandwidth (speak mode): 150Hz - 6800Hz

Audio codecs supported: SBC

Microphone type: Electret Condenser (ECM) Uni-Directional Microphone

Microphone sensitivity:  -17dBFS/pa

Microphone frequency range: Analog 100Hz - 7000Hz |

User hearing protection: Jabra SafeTone™, EU Noise at Work, G616

Software & Apps Compatible software and/or apps: Jabra Direct, Jabra Xpress*

Form factor: On-ear headband

Battery Music time: Up to 24 hours

Talk time: Up to 16 hours

Standby time: 15 Days

Battery type: Rechargeable lithium-ion battery

Connectivity: USB-A Bluetooth adapter, Bluetooth

Bluetooth profiles: A2DP v1.2, AG/HFP v1.6, HFP v1.6, HSP v1.2

Bluetooth version: 5.2

Operating range (Bluetooth): Up to 30m | 100ft

Paired devices: Up to 8 Bluetooth® devices

Simultaneous Bluetooth connections: 2

Extended info: Operating temperature -10°C to 50°C | 14°F to 122°F

Operating temperature: for charging -5°C to 50°C | 23°F to 122°F

Storage temperature: -5°C to 45°C | 23°F to 113°F