The pros have been quietly using this for years. We found out about Firefly from the Head PT at the Orlando Magic, then discovered it's the secret weapon at Nike's training center. When elite athletes don't want to talk about their recovery tools, you know it works. Firefly is a neuromuscular stimulation device that increases blood flow b
Treatment Duration
Up to 30 hours per device
Recommended Use Time
1–4 hours per session
Power Source
Rechargeable battery (non-replaceable)
Body Area
Legs (feet, calf, lower extremities)
Electrode Connector Type
Wireless
Material
Plastic, fabric
Summarized by Shop
4.5
66 ratings
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Love it
Leslie · 8 days ago
Don't bother
Don't stay in place. Constantly trying to adjust them so they actually do something. Back to compression socks...