Yes, the system is great for Lymphoedema and has a mode called drain that is designed specifically for this ailment.
Run your system off your mains power when possible to help extend the battery life.
The battery is designed for 3000+ hours of battery life.
Yes, the system is dual voltage. You will just need the country's wall socket adapter.
Yes, you can take it on carry on or checked in luggage.
No, the system is designed to only run one attachment at a time.
Any pressure over 180mmHg can be dangerous to your health, it is not advised to use compression over this as it can damage your viens, collapse arteries and cause serious contraindications.
Remember, if you have any medical ailments or conditions, please consult with your doctor or specialist before using Champ High Performance Compression Recovery.