This is the Jabra Evolve2 55 UC USB-A Bluetooth Mono Bluetooth wireless headset with charging stand.  Evolve2 55 mono comes with a large soft ear cushion comfortable enough for all the use.  Jabra Evolve2 55 mono has a built-in busy light, can be seen from all sides of the user, automatically lights when the headset is in use.  Jabra Evolve2 55 mono is also UC certified, compatible with all leading UC platforms and softwares.

Key Features:

• USB-A adapter included
• Charging stand included, also foldable for travel
• Mono headset
• active noise canceling speakers
• 4 microphone technology with noise canceling.
• Class 1 Bluetooth Wireless range up to 100 feet.
• move the microphone boom up or down to answer and end calls
• Connect 2 Bluetooth devices at the same time, including mobile device and computer.  Pair up to 8 devices.
• Automatic busy-light viisible everywhere
• only 79g in weight
• Bluetooth ver 5.2
• Up to 18 hours of battery life
• 2 year warranty
• 25599-889-989-01 

For more information, see Jabra Evolve2 55 mono datasheet and  Jabra Evolve2 55 mono tech specs  

What's in the box:

• Carry pouch,
• Headset
• Jabra Link 380
• USB Cable 1.2m
• User documents
• charging stand