2 Tone Trainer

The Dynamitech 2Tone Trainer is a handy device that trains you to inhale at the correct speed, helping coordination, minimizing waste and maximizing the benefit your inhaler can give. The speed at which you breathe in through your inhaler matters and, if you're using the most commonly-prescribed inhaler (the “metered dose inhaler” or “puffer”) you, and your healthcare professional are probably doing it too fast.