The Technology Behind LIZN

Clearer Conversations Are Not About More Volume

Powered by LIZN Technology™, LIZN Hearing Earbuds help you hear the person—not the noise. Three technologies work together to make conversations clearer in noisy environments, instead of simply increasing the volume.

1

Reduce Background Noise

Clearer conversations begin with less noise.

LIZN reduces overall sound pressure, helping create a more comfortable listening experience and making speech easier to follow.

2

Enhance Speech Clarity

Speech understanding depends heavily on consonants such as S, T, and F sounds.

In noisy environments these sounds are often masked by surrounding noise. LIZN enhances the speech frequencies most important for conversation, helping make words easier to distinguish.

3

Focus on the Speaker

Directional microphones help you focus on the person in front of you.

While speech is enhanced in the direction you are looking, surrounding voices and background noise become less distracting.

Working together, these technologies create a listening experience optimized for face-to-face conversations. The result is clearer speech, less listening effort, and more natural communication.

Natural Sound Matters

Many earbuds create a sealed feeling in the ear, making your own voice sound hollow or unnatural—an effect known as occlusion.

LIZN Technology™ includes patented Automatic Occlusion Cancellation (AOC) to help preserve the natural sound of your own voice and the world around you.

The result is a more comfortable, balanced, and natural listening experience.

Designed to Feel Natural

LIZN Technology™ works quietly in the background, adapting automatically as your surroundings change.

In quiet environments, everything sounds natural. In noisy places, conversations become clearer—without drawing attention to the technology itself.

Most users notice the biggest difference only after removing their Hearpieces®.

Getting Started

The LIZN Hearpieces® are designed to fit seamlessly into everyday life. Control your listening experience through the LIZN App or use intuitive touch controls directly on the earbuds.

The LIZN App

Everything you need. Nothing you don't.

Fine-tune speech clarity, switch listening modes, and keep your Hearpieces® updated — all from one intuitive app.

Key Features

  • Speech Clarity Presets (Soft, Medium & Bright)
  • LIZN Mode, Earphone Mode & Call Mode
  • Volume & balance adjustment
  • Live Activities & Lock Screen controls (iOS)
  • Automatic software updates

Touch Controls

Everything you need is at your fingertips.

Use intuitive touch gestures to switch listening modes, adjust volume, and manage calls — directly from your Hearpieces®.

Download the Touch Guide for the complete list of touch gestures.

Basic Controls

  • Double tap LEFT — LIZN Mode / Earphone Mode
  • Press & hold LEFT — Volume down
  • Press & hold RIGHT — Volume up

Charging Case

Ready when you are.

The compact charging case keeps your Hearpieces® charged, protected, and ready to go. Just open the case, remove the Hearpieces®, and they automatically connect to your smartphone.

Key Features

  • Automatic connection
  • Pocket-sized charging case
  • Keeps your Hearpieces® protected and powered

Battery Life

Power that lasts all day.

Enjoy up to 7 hours of listening on a single charge. The compact charging case provides two additional full charges, giving you up to 21 hours of total listening time.

Key Features

  • Up to 7 hours in LIZN Mode
  • Up to 6 hours in Earphone Mode
  • Up to 21 hours total with the charging case
  • USB-C and wireless charging

What's Included

Everything you need. Right out of the box.

  • Left & right LIZN Hearpieces®
  • Four pairs of Heartips® (XS, S, M & L)
  • Charging case
  • Protective carrying case
  • USB-C charging cable
  • User guide & warranty information

Frequently Asked Questions

Still curious?

Find answers to the most common questions about setup, features, and everyday use of the LIZN Hearpieces®.