Firefly Pain Relief Refill Patches

Firefly is an FDA-cleared, Class II Medical Device that uses micro-current technology to provide temporary relief of pains and strains. This device blocks or disrupts the pain signals using gentle DC micro-current that is undetectable by the user. With 40 levels of pain relief, you can easily dial in the level that is right for you. Firefly's gentle DC micro-current is comfortable enough to wear for extended periods of time - even overnight while you sleep. Firefly is small enough to fit your upper or lower back, your shoulder, neck, arms, legs, knees, ankles, and feet! Disrupts pain signals with micro-currents. Increasing blood flow to affected area reduces inflammation. 40 optional levels for precise pain relief. Fits comfortably under clothing - can be worn all day and even at night. 4" L x 2" W.

Firefly Pain Relief Refill Patches: Easy to use apply, remove and reuse 40 intensity levels for customized relief Reusable up to 15 treatments Safe and effective Comfortable for all day wear Small enough to carry with you anywhere