Shiatsu Massage Pillow, Multifunctional Heated Electric Neck Massage Pad Battery capacity: 1800mAh Endurance time: 60-70 min Rated voltage: 12.6V Rated power: 25 W Product size: 350*120*185 cm Charging interface: DC interface Specifications: plug-in/rechargeable product details: Elastic Velcro: Upgrade the back elastic Velcro design, so that you can use it at home and in the car. High-resilience memory foam: High-resilience memory foam is selected, which is softer and more comfortable. Use POM material: POM is carefully selected as the material, which is skin-friendly, breathable and wear-resistant. Cationic fabrics: We choose cationic fabrics, which are of higher grade and more skin-friendly. Ergonomic Design - They are contoured around your body for a more comfortable fit whether you use it on your neck or back. Kneading Action - The 4 rotating massage heads mimic a Shiatsu hand massage when placed along multiple parts of the body. Warm Feeling - Integrated heating technology on all 4 massage heads provides a more comfortable massage experience. LIGHTWEIGHT CONSTRUCTION - This lightweight massager weighs only 5 pounds and measures 350*120*185 cm, which can be easily transported to anywhere you want relief. The large-capacity lithium battery has a long-lasting battery life after a full charge, and can be used for about 5 times on a single charge, 15 minutes each time. Suitable for use on multiple body parts at home, car, office Caution should be exercised in the following groups of people: Patients with skin infections, osteoporosis, patients with heart problems and wearing electronic medical devices such as pacemakers, people with high fever or unconsciousness, pregnant or menstruating women, people with traumatic body surface disease, no Children under the age of 14, people who are not sensitive to heat when under human supervision. packing list: Massage waist support *1 Charging cable*1 Manual*1