• One headset for all of your devices – connects to your office phone, computer, and cell – easily switch between devices with the press of a button
  • Easy conference calls – using UniBase® technology, conference calls between any two devices. Want to conference your cell phone with a Zoom call? Done
  • Stay connected while away from your desk – with smart call detection, your headset will chime to let you know your cell phone is ringing
  • Filter out your caller's background noise for perfect sounding phone calls with CleanSound™ Technology
  • Customize your fit – with 6 different earbud options included, you’re sure to find the perfect fit
  • Walk, talk, and move around – up to 350-foot range and 8-hour talk time (plenty for most offices or work-from-home setups!)
  • Rest assured – with the industry-leading 5-year Leitner warranty, your SmartSet will last for years to come!
  • Don't need to connect to your cell phone? Save a little money with the LH280, which offers all the same benefits, minus Bluetooth


The SmartSet 380 wearing style combines the traditional earloop and earbud, for a slim, sleek, comfortable and secure fit.

So what makes the Leitner SmartSet so smart? The SmartSet offers tri-compatibility, allowing you to connect to 3 different devices with a single wireless headset.

The SmartSet 380 allows you to seamlessly switch between your office phone, computer, and cell phone. It?s one headset for all of your professional needs!

With tri-compatibility and UniBase? technology, merge any 2 of your 3 devices together:
  • Want to merge your cell phone call with a Zoom meeting? You can do it!
  • Want to connect your softphone call with one coming in on your landline? Absolutely!
  • Want to share the audio from the webinar you?re listening to with someone calling your office phone? Done.
The 5-year full-replacement warranty is a staple of Leitner headsets, and the 380 maintains the high standard of longevity. In the unlikely event of an issue, we'll replace your 380 anytime in the first 5 years of its life. (That includes the battery too!)

Looking for an over-the-head headset? Check out the SmartSet 370.

Technical Specifications

Manufacturer Leitner
Catalog Number 2496
Type Cellular
Max Range / Cord Length Up to 350 feet depending on office setup
Weight 1.9 oz.
Compatibility Works with your existing single or multi-line corded phone, PC/Mac, and any Bluetooth device
Microphone Ultra noise-canceling
Earpiece Leatherette
Color Black
Special Technologies UniBase? Technology, Tri-Compatibility (Office phone, computer, and Bluetooth enabled)
Warranty 5-Year Full Replacement
Battery Life Up to 8 hours
Replaceable Battery Yes
Handset Lifter Compatible Yes
Busy Light Compatible
Digital Encryption Yes
What's in the box? SmartSet 380, Charging Base, DCA, USB Cord, Phone Cable, Windscreen Protector, Manual, Quick Start Guide
Handset Lifter Included? No

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