Sennheiser 2020
One-way Communications for Training

Hands-Free Training. Hands-On Learning.


Offer training sessions that are conducive to learning, no matter the environment. The Sennheiser 2020 audio communication system offers superior wireless technology that is easy to use and great for hands-free demonstrations. Or, use a hand-held microphone for teaching and fielding questions. It features incomparable sound quality including noise-canceling features that support up to six simultaneous training groups at one time. The low-profile design looks professional and polished yet won’t interfere with hardhats or other safety equipment.

The Sennheiser 2020 training system offers:

  • One-way communications
  • Handheld or hands-free microphone options
  • Simple, easy-to-use operation
  • Exceptional wireless audio quality
  • Synchronize all participants’ units with the push of a button

The ultra-lightweight bodypack or stethophone receiver is ideal for on-the-job training, and its hands-free operation allows participants to fully engage with hands-on learning.

  • Groups: 6 simultaneous groups
  • Participants per group: Unlimited
  • Range: 150 ft.
  • Battery life: 8 hours
  • Charge cycle: 2 hours
  • Frequency: 926-928 MHz

Flexible options available. Standard delivery package includes:

  • 1 wireless handheld microphone or
  • 1 body pack transmitter with headworn microphone (built-in lithium ion batteries)
  • 20 lightweight stethoset receivers
  • 1 carrying case with integrated charging bay
  • Body pack receiver and neck loop options available
  • 2-year warranty

Our expert team can help you customize a package to meet your specific challenge, including necessary accessories, programming and more. Contact us to get started.