• [Cordless Knee Warmers] Our heated knee brace has a built-in rechargeable 3000mAh polymer lithium battery, which can last for 70-80 minutes of long-term use at the highest grade of 70°C. The cordless heating pad for knee can be worn without rope restraint, so you can move around as you like.
• [Multi-level Temperature & Timing] The temperature of the heated shoulder wrap can be adjusted in multiple gears from 45℃/113°F to 70℃/158°F and each touch increases or decreases by 5℃. And knee heating pad has 4 timing gears of 0/15/30/45 minutes, allowing users to enjoy more suitable for the temperature of your body and the time you wants to heat it.
• [Universally Applicable] Each product comes with two large and small extension straps, which are combined with adjustable Velcro to fit our joints comfortably and are suitable for various types of users. Users can use it as knee warmer, shoulder support, elbow heating pad or heating pad for legs and calf, etc. to help us relax muscles and release stress, which is more cost-effective.
• [Easy Operation & Safety Usage] Heated knee wrap has only two touch screen buttons and side button switches, making it very easy to use; The attached user manual explains how to use it in detail to help you get started quickly.
• [Widely Used] This leg heating pad has a pocket sewn inside, and you can put cold gel inside for ice application.And heating pads for knees is ideal as a for dad, mom and the elderly, and can be used as a Fathers Day, Thanksgiving, Christmas or Mother's Day.

• Product Dimensions ‏ : ‎ 7.13 x 5.2 x 3.35 inches; 10.86 ounces
• Batteries ‏ : ‎ 1 Lithium Polymer batteries required. (included)
• Date First Available ‏ : ‎ November 15, 2023
• Manufacturer ‏ : ‎ Northern Brothers Ltd.
• Country of Origin ‏ : ‎ China