The 1 Pair Electric Heated Knee Pads Brace Wrap is crafted from high-quality, high-elastic nylon and polyurethane fiber, offering comfort and breathability suitable for various sports activities. Equipped with a 4000mAh battery, these knee pads feature 3 gear adjustable heating power levels and USB charging, ensuring warmth and comfort for up to 8 hours of use. The multifunctional design includes heat preservation, elasticity, cold protection, non-slip, sweat absorption, and skin-friendly materials, making them ideal for the elderly and adults with joint pain. The pads are easy to clean with a removable and washable design, promoting convenient maintenance and economical, environmentally friendly repeated use. Providing invisible comfort for outdoor activities, the knee pads conform to the leg curve, offering unobtrusive warmth without slipping or squeezing, thus enhancing the overall user experience. Item Type: Heated Knee Pads Product Material: Nylon 90% + Polyurethane Fiber 10% Features: Comfortable, Heat Preservation, Breathable, Elastic, Cold Resistance, Anti Skid, Sweat Absorption, Skin Friendly Applicable People: the Elderly, Adults (the Most Suitable for Those with Joint Pain), People at Different Stages Gear Position: 3 Gear Adjustment Battery Capacity: 2 x 4000mAh Input: 5V / 1A Outpue DC: 3.7V Battery Type: Lithium Battery (Delivered with Supporting Battery) Charging Method: USB Package List: 1 x 1 to 2 Data Lines 2 x Knee Pads 2 x Lithium Battery 2 x Heating Sheet

[INVISIBLE COMFORT] Suit for outdoor activities, the knee pads fit the leg curve flawlessly, offering invisible warmth without slipping or squeezing, enhancing user experience. [EASY TO CLEAN] Removable and washable design allows for convenient maintenance, making the knee pads more economical and environmentally friendly for repeated use. [MULTIFUNCTIONAL DESIGN] Features include heat preservation, elasticity, protection from the cold, non-slip, sweat absorption, and skin-friendly materials, making them suitable for the elderly and adults with joint pain. [3 GEAR ADJUSTMENT] With a 4000mAh battery, adjustable heating power levels, and USB charging, these knee pads ensure warmth and comfort for up to 8 hours. [HIGH-QUALITY MATERIALS] Heated knee pad is made of high elastic nylon and polyurethane fiber, providing comfort and breathability, suitable for various sports activities.