No heating function. [Smart Display] This portable camping shower pump features a smart digital display that shows water temperature and battery status. No heating function. The battery indicator shows the charge level. Battery indicators: Green - 100%; Blue - 50%; Red - 10%, charging required. Water temperature range: 0 to 60°C (32 to 140°F). The camping shower's smart display helps prevent scalding. No heating function. [4 Shower Modes + 2 Heaters] Note: No heating function. To start the pump, press and hold the battery switch for more than 3 seconds. This portable shower pump is equipped with an adjustable shower head and 4 selectable spray modes. Easily switch between heat settings by pressing the spray switch. [Long Battery Life - 6000mAh High-Capacity Battery] (Note: No heating function) This portable camping shower is equipped with a 6000mAh high-capacity battery, providing 120-150 minutes of operating time. It comes with a USB-C charging cable, allowing you to charge it anywhere, anytime, such as with a mobile phone charger (5V 0.5-2A), power bank, laptop, or car's USB port. [Noise Reduction + Polypropylene Filter] This upgraded portable shower pump features a quiet, reliable, and durable motor for a peaceful outdoor shower. Its polypropylene filter removes dirt, dust, and other impurities from the water, preventing skin irritation after showering. 【Multifunctional Hook + Detachable Base】This portable shower pump has a multifunctional hook for hanging or wall mounting, freeing your hands. The pump base has a suction cup that attaches underwater for a secure seal. The base is detachable for easy cleaning of internal sand. 【Lightweight and Portable】This portable camping shower kit comes with a storage bag for easy transport and storage. Suitable for indoor/outdoor showering, camping, barbecues, hiking, the beach, travel, bathing children, cleaning pets, car washing, and watering plants.