Audio
- Speaker frequency range
  
  40Hz-16kHz
- Microphone frequency range
  
  100 Hz to 7.3 KHz
- Speaker bandwidth - Music mode
  
  40 Hz to 16k Hz
- Certifications
  
  CE, CB, FCC, IC, NOM, NTC, EAC, PSB, ICASA, TELEC, SIRIM, ACMA, NZ Telepermit, UL, Bluetooth®
Fit & Comfort
- Headset form factor
  
  Head band, Neck band included (Mono)
Ease of Use
- Intuitive audio control
  
  Answer/end call - Reject call - Volume control
- Voice / Mute
  
  Yes
- Busy Light
  
  Integrated red light on the microphone tip and the headset, activated when on a call or manually by the user when busy, to act as a “do not disturb” signal
Battery
- Talk time
  
  Up to 13 hours
- Charging time
  
  30 min for 40% charge
  90 min for 100% charge
Connectivity
- Connectivity
  
  Desk phone, USB desk phone, softphone, 2x mobile (Bluetooth®)
- Connection (mini jack, USB, etc)
  
  2 x USB-C, RJ-9 for handset, RJ-9 for desk phone audio, RJ-45 for AUX
- DECT device
  
  Yes
- NFC
  
  Yes
- Bluetooth® device
  
  Yes, in base
- Bluetooth® version
  
  5.0
- Supported Bluetooth® modes
  
  SCO, eSCO, Sniff mode
- Supported Bluetooth® profiles
  
  Headset, Hands-free and PBAP
- Paired devices (up to)
  
  2 Bluetooth® devices
- Wireless range
  
  Up to 150 m / 490 ft
- Headset bandwidth
  
  Narrowband and wideband.
  Optimized for music (when not in call)
General
- Box content
  
  Headset incl. padding, base, power supply, USB cable, desk phone cable, documentation, Quick start guide
- Main unit dimensions (W x D x H)
  
  Base: 93 x 90 x 106mm
  Headset: 141 x 32 x 169 mm (Duo) 147 x 32 x 169(Mono)
- Headset weight
  
  82g(Duo) 56g(Mono)
- Security
  
  DECT Security Step C & using FIPS approved algorithms for key generation, payload encryption and authentication
- Warranty
  
  2 year limited warranty
- Jabra Direct
  
  Yes
- Operating Temperature:
  
  -10° to + 55° C

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