This harmonizing set was created to serve as a tool that prevents and transforms emotional blocks, stress, anxiety, unpleasant thoughts, and fears, thus promoting your overall health and harmony. It includes: • The Harmonizer: This instrument emits a pure sound, tuned to the note F, which corresponds to the heart's frequency. When you project its sound onto your body, it brings purity and harmony that positively affects the health of your cells. • The “Altara” digital app: Our app is designed to complement the frequency of the Tin harmonizer. You can combine its vibration with a group of included sounds, creating binaural beats and harmonics that fine-tune your psyche and neural activity. You can also project sounds and colors that will create a relaxing and inspiring environment around you. The app is available in Spanish for Android and in English for iPhone. If you use the latter, you will find the images in Spanish here in the manual to help you understand, if needed. • Card Game You will find a set of seven cards that, like an oracle, symbolize the seven most common human emotions experienced in daily life: confusion, fear, anger, stress, guilt, apathy, and pain. Each card is for transforming an emotion, which in each case is the one you choose to address in order to reconnect with harmony. Each card will also guide you with a virtue to project and with which you will achieve this transformation. In addition to guiding you with instructions, each card has: - a mandala in the center that will help you focus on the colors that, along with the sounds (both activated with our digital app), you will use to project your intention in your own harmonization ritual. • User Manual This will be your guide to introduce you to each of the steps in the activation process of your harmonizer.