Unlock performance – The Normatec 2.0 Pro Legs puts you in control of your session. Preprogrammed and custom modes, each with various adjustable settings, allow you to tailor your massage needs so you can warm up and recover your own way., Backed by science – Engineered for the world’s best athletes, the Normatec 2.0 Pro is packed with patented and proven technology, all controlled by a customizable experience in the Hyperice App., Specifications – 3.4 lbs control unit, Battery 2 hours, 10 Compression levels, Control unit dimensions 4 x 4.5 x 8 in, Intuitive touchscreen so you can control your settings easily, Provides extra time and pressure in a particular zone, Connects via Bluetooth® to the Hyperice App, Approved by TSA for carry-on.