About This Targeted thermal therapy: Heat up to 121°F and cool down to 40°F with five precision levels in between. Built-in compression: Five levels of compression (up to 160 mmHg) push the temperature deeper into the tissue for faster results and a more customized fit. All-in-one control: Seamlessly switch between hot, cold, and contrast therapy and select compression directly from the OLED display on the device. Upgraded battery performance: With 34% more capacity, Hyperice X 2 powers through longer sessions and can be used cord-free on the move or while plugged into the wall for extended rehab sessions. Premium new materials: A better fit, more comfort, and enhanced durability with improved design and materials—for wherever recovery takes you. Overview Brand : Hyperice Color : Black Material : Neoprene Special Feature : Cordless, Lightweight, Portable, Travel Size Specific Uses For Product : Arthritis