Rechargeable warmer bag that charges quickly in 5-10 minutes and provides long-lasting warmth. Automatic power-off feature ensures safety by preventing overheating, shutting off once the desired temperature is reached. Designed to keep hands and belly warm in cold weather, relieving stress and improving circulation. No need to change water after the initial fill of 900-1000ml, making it more convenient for users. Made from PVC and soft velvet material, featuring multiple layers for anti-scalding and using non- materials. This rechargeable hot water hand warmer is perfect for keeping you cozy during chilly days. With a quick charging time and long-lasting heat, it provides comfort whether you're lounging on the sofa or sleeping. The automatic power-off feature ensures safety, while the easy-to-use design eliminates the hassle of changing water. Enjoy the warmth and relaxation it brings, all wrapped in a soft, safe material. Plug Type:EU Plug,it applies to Indonesia, Germany, France, Spain, Italy and so on. Voltage:AC220V Color:C:Gray Material:plastic Package Contents: 1 * (Not filled with water when shipped) Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.