No heating function. Smart Display: The portable camping shower pump is equipped with a smart digital display that not only shows the water temperature but also the power status. No heating function. The battery indicator shows whether the power is high or low. Battery level indicator: green - 100% battery level; blue - 50% battery level; red - 10% battery level. Needs charging. The water temperature range is 0 to 70 °C. The camping shower's smart display helps you avoid scalding. No heating function. 4 Shower Modes + 2 Shower Heads: Note: No heating function. First, press the battery power switch for more than 3 seconds to start the pump. The portable shower pump is equipped with an adjustable shower head and a shower head with 4 selectable modes. Press the shower head's power switch to easily change shower settings. Long-lasting Power - 6000 mAh Large Capacity Battery: (Note: no heating function) This portable camping shower has a battery capacity of 6000 mAh, which can be used continuously for 120–150 minutes. The portable camping shower is equipped with a Type-C charging cable, which supports charging anytime, anywhere, for example with a mobile phone charger (5V 0.5-2A), a power bank, a laptop, or a car's USB port. Noise Reduction + Polypropylene Filter Cartridge: The upgraded portable shower pump is made with a reliable and durable motor that does not emit too much noise, allowing you to shower peacefully outdoors. Equipped with a PP filter cartridge, it effectively removes dirt, dust, etc. from the water. It can solve skin problems after showering. Multifunctional Hooks + Removable Base: The portable shower head with pump is equipped with multifunctional hooks that can be hung and attached to the wall, completely freeing your hands. The shower pump's base is designed with suction cups that can be pressed underwater and hold the bucket firmly. The base can be removed to clean the sand inside. Lightweight and Portable: The portable camping shower kit comes with an organizer bag, making it easy to carry and store. Suitable for indoor/outdoor showering, camping, barbecuing, hiking, the beach, travel, bathing children, cleaning pets, car washing, and watering plants.