The water circulation system ensures long-lasting cooling, ideal for knee, shoulder, or joint recovery. Can be used continuously or timed for 10, 20, 30, 40, 50, or 60 minutes with five adjustable flow rates. The cryotherapy system features adjustable elastic bands and secure Velcro straps for a perfect fit to various body parts. The pump operates virtually silently, ensuring undisturbed sleep at night. Comes with a compact, collapsible leak-proof water tank that can hold up to 8 bottles of chilled water and can also be used for outdoor picnics. The water circulation system ensures long-lasting cooling, ideal for knee, shoulder, or joint recovery. No ice packs needed, no disturbance-say goodbye to hassle and worry. Relieves pain, reduces swelling, and accelerates recovery. Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, the United States, the Philippines, Taiwan, and so on. Voltage: AC110V Color: As Shown Material: Thermal Insulation Cotton Package Contents: 1*ice bucket 1*controller 1*pump 1*European standard plug 1*tube 1*shoulder strap 3*Velcro straps 1* instruction manual. Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.