Raise Your Frequency sound therapy system delivers your individual, voice-based sound therapy to your app, email inbox, and SMS text (optional)! You can upload your voice and receive your audio program using the Apple App Store, Google Play (Android), the Microsoft App Store (Windows 10/11), Apple M1/2/3 chipset computers. Instructions on how to use will be emailed automatically after purchase and can be viewed here: https://quantumsoundtherapy.com/raise-your-frequency-sound-therapy-instructions