Leg Recovery System: This air compression boots are developed using scientific techniques based on sports injury recovery and muscle physiology research, which means it is specifically designed to meet the needs of sports enthusiasts and athletes for circulation and recovery. Reduce Pain and Soreness: The leg recovery boots are reequipped with 3 air chambers that are located in the upper calf, lower calf, and foot by inflating and deflating. You will definitely feel refreshed after every session by relieving leg fatigue, improving blood circulation and wellness. Customization Settings: Selectable 3 massage modes and 3 intensity level (60 / 90 / 140 mmHg) options by smart LCD handheld controller. Also, you can set the treatment timer to 20 / 25 / 30 minutes, just like your personal massage machine. Portable to Use: Our advanced leg recovery boots has a stylish carrying bag, as long as there’s a power adapter nearby, you can use this anytime, anywhere, either at home or gym. One Size Fits Most: Equipped with pressure sensing, it can automatically adjust to varying leg sizes and accommodate calf circumference up to 22 inches (56cm). Zipper design is easier to wear. ?Specifications? Model: CM-069A Weight: 4.8lb/2.2kg 3 Pressure Intensities: MIN-60mmHg / MID-90mmHg / MAX-140mmHg 3 Massage Modes: Sequence / Circulation / Combination 3 Timer Choices: 20 / 25 /30 mins Rated Voltage: AC 100~240V, 50/60Hz, DC12V/1A Rated Power: 12W ?Package Includes? 2 × Massage Sleeves (with hoses attached) 1 × Control Unit 1 × Air Hose 1 × Power Adapter / AC100~240V, 50/60HZ; DC12V1A 1 × User Manual 1 × Portable Storage Bag ?Related Video - Product Review?