?Great Gift?: With the adjustable brace design, this heating pads for knees fits men and women, boys and girls. It is a perfect gift for your grandparents, your parents, your friends, your lover and yourself!. ?Adjustable knee brace?: There are 3 heating levels you can choose: High, medium, low. It can up to 6 hours .The knee support for women can be wrapped around and locked to any knee or extended to the thighs, calves, arms, legs and held in place.It has a velcro adjustable length with extra if needed. ?MOVE FREELY?: With the portable, lightweight and powerful battery (7.4v 2600 mAh), you can use this knee pain relief brace when you are working, reading, doing the housework. You'll have the freedom to go where you like without being tied to a power cord. ?2 Functions knee brace?: With the independent battery pocket, You can use this heated knee brace wrap with 2 functions: Heating and cold compress. When you use our 7.4 battery, you can enjoy the heating function to relieve the knee pain; Besides, you can put the ice bag(Note: the Ice bag is NOT included)in the pocket then make your knee muscle get relaxed. ?Relieve the pain effectively ?: HOOCUCO heated knee brace wrap support can relieve knee pain effectively and muslce stiffness caused by kinds of reasons such as knee cold, arthritis, sports injury, joint swelling and surgical recovery, especially in cold weather. This heated knee wrap will soothing stiff joints and tired muscles and enhances blood circulation.Age Range (Description): Adult. Use for: Knee. Specific Uses For Product: Torn Meniscus, Swelling, Arthritis. Size: Medium. Brand: HOOCUCO. Best Sellers Rank: See Top 100 in Health & Household. : B07VZT56R1. Manufacturer: Hoocuco. Date First Available: August 1, 2019. Batteries: 1 Lithium Polymer batteries required. (included). Item model number: HJ-HSA. Package Dimensions: 8.6 x 6.4 x 2.6 inches; 15.2 Ounces.