Miffy Cute Cartoon Plush Hot Water Bottle Cap Winter Hand Warmer and Bed/Sofa Heating Mat Anti Burn and Explosion proof Design

Please operate according to the product manual. It is advisable to heat the water to two-thirds of the capacity of the bag, not to overfill, and attention should be paid to preventing burns; After injecting water, tighten the lid, wipe off any water stains, and ensure that there is no water leakage. People with mobility difficulties and children are advised to use it under the supervision of a guardian.