F level is suggested for professional athletes(the above is for reference only,and varies from person to person).【Exclusive Training Partner】:Our product provides funny application training,and the applications animations guide breathing exercise which making it easy for you to persist in breathing exercise training.【Exclusive Application Training Guidance】:The application provides structured training modes that guide you through progressive cycles.You can also set training reminders,record your session data,and create custom training routines.【How To Download The Training Partner Application】:To download the companion application,please see the User Manual for details.IMPORTANT NOTE: This application is designed to be used alongside your training sessions.It does not connect to or pair with the mobile device.【Easy To Clean】:For cleaning,it is recommended to rinse the product with water and then wipe it dry immediately with a clean cloth.For best results,incorporate the device into your daily routine,such as during morning and evening sessions.【Wide Applicability】:The trainer is designed to accommodate various users with its adjustable levels.It may be of interest to: individuals focused on breathing practices;vocal professionals such as singers,speakers,actors,and teachers;and those engaged in regular fitness activities like yoga,swimming,cycling,or gym workouts.(Please consult the precautions and user manual to see if this product is appropriate for you.)【Breathing Practice】:Using the breathing exercise trainer as part of a routine can contribute to a sense of focus and calm.It is designed for a wide range of users,from adults to seniors.Integrating it into your day may support your overall wellness and activities." /> F level is suggested for professional athletes(the above is for reference only,and varies from person to person).【Exclusive Training Partner】:Our product provides funny application training,and the applications animations guide breathing exercise which making it easy for you to persist in breathing exercise training.【Exclusive Application Training Guidance】:The application provides structured training modes that guide you through progressive cycles.You can also set training reminders,record your session data,and create custom training routines.【How To Download The Training Partner Application】:To download the companion application,please see the User Manual for details.IMPORTANT NOTE: This application is designed to be used alongside your training sessions.It does not connect to or pair with the mobile device.【Easy To Clean】:For cleaning,it is recommended to rinse the product with water and then wipe it dry immediately with a clean cloth.For best results,incorporate the device into your daily routine,such as during morning and evening sessions.【Wide Applicability】:The trainer is designed to accommodate various users with its adjustable levels.It may be of interest to: individuals focused on breathing practices;vocal professionals such as singers,speakers,actors,and teachers;and those engaged in regular fitness activities like yoga,swimming,cycling,or gym workouts.(Please consult the precautions and user manual to see if this product is appropriate for you.)【Breathing Practice】:Using the breathing exercise trainer as part of a routine can contribute to a sense of focus and calm.It is designed for a wide range of users,from adults to seniors.Integrating it into your day may support your overall wellness and activities."/>