①. Temperature Display: The portable camping shower pump has a smart digital display, which not only clearly displays the water temperature in the bucket, but also has a color indicator light. ②. Battery Level Indicator: The camping shower is easy to use. Hold the battery switch for more than 3 seconds to start the pump. Green - 100% charged; Blue - 50% charged; Red - 10% charged and needs to be charged. ③. 4500mAh Battery: The camping shower has a built - in 4500mAh lithium battery, which provides up to 80 - 90 minutes of battery life. It can work after just 3 - 4 hours of a single charge and can pump 8 - 10 barrels of water. You can charge it via a phone charger (5V 0.5 - 2A), a laptop USB output, or a car USB output. ④. Updated bottom design: The bottom of the shower pump has a suction cup design, which can be pressed into the bottom of the water to grip the bucket firmly. At the same time, the bottom can be removed to clean the sand inside. ⑤. Adjustable shower head: The camping shower has a shower head and a 3 - mode shower head. You can easily change the flow rate by pressing the shower head switch. It has a removable pump body with a built - in filter that can be repeatedly cleaned and an ABS material shell to make the bathing experience healthier and more comfortable. ⑥. The camping shower is lightweight, compact, and comes with a free storage bag. It comes with a 2 - meter thickened PVC water pipe, a shower holder, a shower head and a USB charging cable.