describe:1.Heated Waist Wrap DesignAdjustable heated belt wrap with wide adhesive straps, perfect fit for waist, abdomen, lower back, legs, knees. Overall length is 42 inches. Perfect for birthday gifts, Mother's Day, Father's Day, Thanksgiving gifts and Christmas gifts. Very suitable for women, the elderly, office workers, etc.2. [Three-level temperature, one-button control] The heating belt has 3 temperature settings: low white 45C, medium blue 55C, high red 65C; long press the button to turn on/off, short press the button to change the temperature. Get the heat you need for greater comfort.3. [Vibration Massage] The massage intensity can be adjusted in 3 levels, dual motor vibration massage, dual motor massage on both sides of the waist to relax your tired lumbar spine. It helps further relieve tension and soreness in the lower back and waist muscles.4.Tight Waist Fit5 waist support strips, fit and support the waist. 5 support bars conform to the spine. Made of resin plastic material, it provides strong support to the spine. Stronger carrying capacity.5. [Powerful battery life] Remote control charging two-in-one charging and wireless restraint, scientifically recommended to be used for 15 minutes a day, high-definition large screen, simplified buttons, parents will use it at a glanceSpecification:Dimensions: 42 inchesProduct color: black/grey/blueBattery capacity: 2000mAhVibration gear: 3 gearsCharging time: 3 hoursHot compress level 3 (4060)notes:Due to differences between monitors, images may not reflect the actual color of the item.Products include:Host*1Belt*1Instruction Manual*1Charging cable*1