The device is 25 centimetres long and charges over USB-C, which makes it one of the easier things to travel with. It still needs a little planning.
- Charge it before you leave and top it up on a USB-C power bank overnight.
- Carry the heads you will actually use. The flat disc covers most travelling.
- Keep it in its case, out of a bag that gets thrown around. The head is the part that suffers.
- Do not use it straight from a cold car. Let it come up to room temperature first.
Ten minutes in a hotel room, with the level set low, does more good than a long session you never start.