flannel hot Compress rechargeble hot bag( Self-filling water )

️️️ Current stock: no water, the buyer needs to fill the water by himself, this product has a water filling funnel, any water is fine, add 500ml of water, please be careful not to fill it up, leave space, because the product will expand during the heating process, so do not can be fully topped up。 ️This product does not provide color selection, because this product comes from the factory for non-fixed mixed color packaging, and the color of each box is not fixed. Only random colors are accepted. Buyers who care about colors should not place orders. ️ It is normal for the product to have an odor when it is newly opened and used. Put it in a ventilated place, the odor will gradually disappear. Buyers who mind, please do not place an order. This product can not be changed water. But After using for a long time, the water level decreases. You can open the water injection port and inject tap water by yourself. Remember not to fill it up. Only two-thirds of the water bag can be injected. ️️️Buyers attention ️️️: Please remember the correct charging method of this product, the wrong order will affect the service life of this product： 1. Please insert the charging head into the hot compress first ( The order of steps 1 and 2 cannot be reversed) 2. Connect the plug on the other end Plug in the socket, wait for the charging to finish, the light will automatically turn off, 3. (After charging )First unplug the plug from the socket, 4. Finally, unplug the charging head on the hot compress to use! •The new water-filled rechargeable hot compress replaces the inner warm hand warmer warm warm belly warm explosion-proof warm bag •Back pain, sore legs and feet, body muscle pain, stiff neck, can be used to relieve pain, promote blood circulation, •Built-in non-corrupted normal water, refuses to corrode chemical liquids, and provides extra protection for safety ️ Insulation heating, fast heating speed, safety explosion-proof, automatic power off, safe compression, sealed water bag, power 500w, voltage 220V, charging time 5 to 8 minutes, automatic power off, holding time is about 2 to 5 hours, hot pack temperature Up to 75 degrees, please use with caution,，