Used by Olympians, weekend warriors, and professional athletes, Firefly is a revolutionary new way to recover from workouts 3x faster by increasing full-body blood flow.

Unlike traditional recovery devices, Firefly doesn't tie you down with wires and bulky equipment. It's designed to fit into your active lifestyle.

Details:

• Starter Pack contains 2 pairs (4 total Fireflys) and 1 pair of knee straps.
• Each Firefly device delivers 30 hours of recovery treatment (suggested recovery time of 1-4 hours based on training intensity).
• Most users prefer to use Firefly with knee straps. The knee straps help to keep firefly in the optimal position for maximum benefit.
• The battery is not replaceable / rechargeable after 30 hours of use.