【Smart Operation Protocol】1. This camping shower does not have a heating function. 2. For the best camping shower experience, please ensure the unit is submerged in water before pressing the on/off button; this activates the dry-burn protection system. 3. Important: Never expose the portable camping shower to liquids hotter than 60°C to avoid damaging the unit. 【Upgraded 5-Speed Water Flow Control】Our portable shower features innovative 5 water flow speeds (default: medium speed 3 at startup) allowing for precise control of water flow. Seamlessly switch from a gentle rinse (speed 1) to a high-pressure rinse (speed 5); 150% more adaptable than the previous 2-speed model. Ideal for sensitive tasks like bathing pets or meticulously washing your car under the camping shower. 【Upgraded Battery: 8000 mAh】This portable camping shower is designed for extended outdoor adventures. Equipped with an 8000mAh battery, this unit offers 23% more capacity than the previous generation, providing over 180 minutes of runtime. It can be charged via any USB-C power source (phone, solar panel, car power), and its IPX8 waterproof rating protects the interface from water damage, so you don't have to worry even if it accidentally falls into a river or gets rained on. [IPX8 Waterproof Rating] With industry-leading IPX8 certification, you can dive with confidence. Its durability is 200% better than the previous generation IPX7. The triple-sealed Type-C interface effectively prevents mud and sand from entering, making it ideal for kayaking or rainy adventures. [Professional Filtration and Water Flow Lock] The patented 3-in-1 filter removes 98% of sediment at a flow rate of 1.8 GPM. The shower head's rotating lock prevents accidental mode switching during showering. The cold-resistant hose can operate normally in temperatures from -3 to 72°C. [Four Adjustable Shower Modes] This camping shower head features adjustable water flow for better water conservation and offers four convenient water flow modes. Easily switch for ultimate convenience. [Space Adventure Kit] The kit includes a 2-meter tangle-free hose, a multi-angle hook (7 kg load capacity), and a black portable storage bag. Installation in under 60 seconds: The ideal portable camping shower. Perfect for campers, backpackers, and beachgoers. All parts can be easily stored in the storage bag. [Quiet Operation] This portable shower features a durable, quiet motor for a peaceful outdoor showering experience. The submersible pump adjusts water flow to a high level and ensures a secure connection to the toilet, allowing for easy control of water volume.