How long does the battery last before they need to be replaced?Updated a year ago
The Reliefband® Premier lasts 18 hours on a full charge at mid-intensity level.
The Reliefband® Sport lasts 30 hours on a full charge at mid-intensity level.
The Reliefband® Flex lasts 350 hours with preinstalled batteries at mid-intensity level.
The Reliefband® Classic lasts 150 hours with preinstalled batteries at mid-intensity level.