100% Brand new and high quality Feature: 1. Thick high-grade crystal velvet fabric, skin-friendly and soft, retains warmth and locks in temperature, and is not easy to slip down 2. The wiring is uniform and the craftsmanship is exquisite 3. Intelligent automatic mechanical charging, the power supply comes with an intelligent switch; when the temperature of the hot water bottle reaches the critical point, the power is automatically cut off, ensuring safety and preventing explosions, saving worry and effort 4. Fully charges the product in 10 minutes and warms up overnight, with a charging time of 7-10 minutes and heat preservation lasting 6-8 hours Specification: Color: green, pink, gray, brown Material: PVC+cotton velvet Rated power: 500W Rated voltage: 220V Power supply mode: US charging Size: As the picture shows Package contains 1*Charging hot water bottle (There is no water in the hot water bag) 1*Charging Cable Notes: 1. Please allow 1-3mm differences due to manual measurement, thank you for your understanding 2. Due to the difference between different monitors, the picture may not reflect the actual color.