Audio
- Speaker frequency range
  
  40Hz – 16000Hz
- Speaker bandwidth (speak mode)
  
  150Hz – 6800Hz
- Microphone type
  
  Engage 45 SE Stereo & Mono:
  Dual microphone
  Engage 45 SE Convertible:
  ECM Uni-Directional Microphone
- Microphone bandwidth
  
  100Hz – 10000Hz
- User hearing protection
  
  PeakStop™, Jabra SafeTone™ 2.0, EU Noise at Work, G616
Fit & Comfort
- Form factor
  
  Engage 45 SE Stereo:
  On-ear headband
  Engage 45 SE Mono:
  On-ear headband (neckband as accessory)
  Engage 45 SE Convertible:
  Earhook, headband (neckband as accessory)
Battery
- Talk time (with busylight off)
  
  Engage 45 SE Stereo & Mono:
  Up to 13 hours
  Engage 45 SE Convertible:
  Up to 9 hours
- Sleep mode
  
  Yes
- Battery type
  
  Rechargeable lithium-ion battery
- User replaceable battery
  
  Engage 45 SE Stereo & Mono: Yes
  Engage 45 SE Convertible: No
Connectivity
- Connectivity
  
  Deskphone only
- Wireless technology
  
  DECT
- Operating range
  
  Up to 150m | 490ft
- Security
  
  DECT Security Step C & using FIPS approved algorithms for key generation, payload encryption and authentication
General
- Box content
  
  Engage 45 SE Stereo & Mono:
  Headset, Phone adapter cable, user documents, Headset base unit, power supply
  
  Engage 45 SE Convertible:
  Headset, Earbuds, Ear hook, Head band, Phone adapter cable, user documents, Headset base unit, power supply
- Packaging dimensions (WxHxD)
  
  Engage 45 SE Stereo & Mono:
  190mm x 95mm x 147mm | 7.48in x 3.74in x 5.79in
  
  Engage 45 SE Convertible:
  145mm x 95mm x 190mm | 5.71in x 3.74in x 7.48in
- Weight (headset)
  
  83g | 2.93oz (Stereo),
  57g | 2.01oz (Mono),
  21g | 0.74oz (Convertible)
- Warranty
  
  1 year North America, 2 years Rest of World
- Compatible software and/or apps
  
  Jabra Direct, Jabra Xpress
- Operating Temperature:
  
  -10°C to 55°C | 14°F to 131°
- Storage temperature
  
  -5°C to 45°C | 23°F to 113°F

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Why you'll love Jabra Engage 45 SE

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