The SolaTone™ artificial larynx is a high quality, single tone speech aid
that's very easy to use and easy on your budget. This instrument, based on a proven
design, provides quick results by meeting your basic speech aid needs. You will
love the independence offered by its light weight, simple design and 9 volt transistor
battery operation. Never get stuck with a dead battery again! Insist on a 9v battery
operated electrolarynx like the SolaTone™ or TruTone™ Electrolarynx devices.