ARRIS Lower Back Heating Pad/Heating Waist Belt Wrap w/7.4V Rechargeable Battery Far Infrared Heat Therapy, Pain Relief for Back Waist Abdominal Stomach Lumbar Thigh Muscle Strain, for Men Women

Key features

• Include a 7.4V 4200mAh Battery (Highly Suggest to Buy an Extra Battery to Extend the Use Time: B076BP2ZYP)
• ★【5-Level Heating Controller】- Red+Green (40℃/104℉), Red+Blue (50℃/122℉), Blue (60℃/140℉), Green (70℃/158℉), Red (80℃/176℉) to adjust the desired heat level.
• ★【7.4V Rechargeable Lipo Battery】- Most heating waist wrap in the market is powered by 5V battery, while our back heating pad uses 7.4V, which could offer sufficient power to the heating pad.
• ★【Waist Wrap Design】- Adjustable wearable back brace with widely stick straps, perfectly fits well with lower back, waist, stomach, abdomen, Lumbar, legs, knees and neck. Total length: 42inch. Perfect for birthday gift, thanksgiving gift and christmas gift etc.
• ★【Widely Application】- You can use this portable heating pad on the back, waist, lumbar, shoulder, stomach, knee to promote blood circulation, relieving stress, tension, muscle pain, stiffness or cramping, etc. Perfect for father`s Day and mother`s Day gift.
• ★【Safety】- This rechargeable back heating pad has a built-in protection module. Once it is overheat, it would stop until the heat return to the standard temperature. It also supports hand wash without worrying electric leakage, extremely secure and reliable.