Features: Outdoor shower pump with one click to turn on/off the pump, easy to use. 4-5L/min of flow rate provides a comfortable showering experience. Built-in 2200mAh battery is rechargeable from laptop, car adapter, computer or power bank via the USB charging cable. The shower head securely sticks to any flat surface with the provided suction cup. With a hook to let you hang the shower head overhead. Compact and lightweight, very convenient to pack in your backpack for easy carrying. Suitable for camping, hiking, pet cleaning, car washing, plant watering, etc. Specifications: Battery: 2200mAh lithium battery Charging Voltage: DC5V Water Flow Speed: 4-5L/min Hose Length: 1.5m Pump: 87 * 56 * 140mm / 3.4 * 2.2 * 5.5in; weight: 417g / 14.7oz Shower Head: 76 * 210mm / 3 * 8.3in; weight: 62g / 2.2oz Package List: 1 * Shower Pump 1 * Shower Head 1 * Hose 1 * Hook 1 * Sucker 1 * Connector 1 * Charging Cable