HengHeng Your vocal-practice companion
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Piano

Play a note, give your voice a target

A pocket piano: play a reference note, hum along, and get the sound of each pitch into your ear first.

The problem

Without a reference tone, practice is walking blind. HengHeng ships a real-piano keyboard that gives you a stable standard note anytime.

How it works

Three steps

  1. 1

    Open the piano and tap a note

  2. 2

    Listen, then hum along

  3. 3

    Pair with Pitch Monitor to confirm

Who it's for

Vocal students · choirs · anyone needing a reference