FEATURES: Packs the proven concepts of Neuromuscular Electrical Stimulation (NMES) and Transcutaneous Electrical Nerve Stimulation (TENS) into a sleek, lightweight pod Fully Controlled by the PowerDot App: Takes the guesswork out of electrical muscle stimulation by guiding and customizing you intensity and pad placement Wireless Control via Bluetooth(R) Trusted by the world's top athletes, fitness enthusiasts and beyond ADDITIONAL DETAILS: Set Includes: 1 PowerDot Pod (Black or Red) | 1 Set of Electrode Pads | 1 Set of Lead Cables | 1 Micro USB Charging Cable | Protective Carrying Case Offers up to 20 hours of battery life FDA-cleared Class II Medical Device