Portable Camping Shower with Led Lights and rechargeable gives you more convenience. USB CHARGING--Built-in 4400mAh rechargeable lithium-ion battery, one full charge zanmax shower can work up to 80 minutes continuously. The USB charging cable is included, a full charge takes about 4 or 5 hours. Please ensure that you fully charge it before first use. LONG WATER HOSE: a 70.8inches = 5.9ft and a 23.6inch short tubes comes with package. The top lift of pump is 7.87ft=94 inch, so heights from 0.5m to 2.2m are able to operate it easily. Very easy to store / carry it with you for outdoor camping trip. Tip for How to charge: 1) Take the usb cord, get close to the charging port, then it will automatically get into it, cause it is designed by magnetic charging.   2) If not, which means it’s on the oppositionplease don’t push it to the charging port, or it will get burned, just change it on the right side. 3) If you have any question or any issue with the portable shower, please contact us freely and we will address your concerns. Specification: Voltage:3.7V     Current:3A Water Flow:Low:3L/minHigh:4L/min Long Hose:1.8m Battery:4400mAh Using Time:About 80mins Charging Time:4H~5H Waterproof grade :IPX7 Feature:ModeWater saving , Enjoy,LED lighting, Package Contents: 1 x Pump 1 x Shower Head 2 x Water Hose 1 x USB Cable 1 x Filter 1 x Hook 1 x Suction Cup 1 x User Manual