Due to its portability and modest size, the portable outdoor shower with battery and USB charging is helpful both at home and when traveling. You'll need a water-filled container in which to set the shower pump down and turn on the electricity. After a full charge, the potent lithium-ion battery offers 2 hours of operation. Simply connect the USB cable to your laptop, car adapter, or computer to begin charging the battery via USB. The shower head mount can be installed virtually anywhere. It can be suction-mounted to a smooth surface or hung from a tree with a specific hook.