Electric Hot Water Bag for Pain Relief Heating Pad Hot Water Pillow for Neck Back Muscle Ache and Massage

Experience fast and effective relief from pain, fatigue, and cramps with our PRIME BY JAVADUAN Electric Hot Water Bag. Designed for convenience, comfort, and safety, this multi-purpose heating bag is perfect for home, office, or travel use.---------How to Fill Your Hot Water Bag ---Prepare Tools: Use a funnel, stopper, and 500ml bottle to fill your hot water bag. ---Fill the Bag: Squeeze the bottle to fill the bag (max 1100ml). Remove excess air and secure the stopper tightly. ---Wipe Dry: Clean the filler hole and charging port with a dry cloth before use. ---Safety Tips--- ---No Use While Charging: Avoid using the hot water bag when connected to power. ---Use Original Charger: Only use the included charger. Place the bag flat during charging. ---Keep Away from Children: Store safely while charging and unplug immediately after. ---Avoid Dry Heating: Ensure the bag is filled with water before heating. ---Protect Skin: Don’t let the bag touch skin directly during sleep to prevent burns. Enjoy the warmth and comfort of your hot water bag safely!