The most effective hot and cold therapy unit is here. Introducing the JetStream Hot and Cold Therapy Unit! Reduce pain or soft tissue swelling after trauma or surgery with cold therapy. Stop joint stiffness by loosening and relaxing tight or sore muscles with heat therapy. The patented Automatic Temperature Control (ATC) provides therapeutic hot or cold therapy without manual adjustment by measuring and regulating temperature automatically. The intuitive LED light lets user know when the unit is in therapeutic zone and advises when to add ice or hot water. Lightweight and portable, you can bring this unit anywhere. The Quick Start Guide is easy to follow making this unit extremely user friendly. Which is ideal for any medical setting or treatment at home. The included non-sterile Hip/Lumbar Therapy Blanket offers increased insulation to the user's hip and lumbar for optimal temperature distribution and comfort. The versatile JetSream unit meets all of your hot and cold therapy needs.