Product specifications Electric current: 2.5A Water flow: 4-4.5 L/min Battery capacity: 2200mAh Battery voltage: 3.7V Charging option: USB output 5V / 1.2A Charging time: 3-5 hours (depending on your charger) Color: orange The kit includes a powerful shower pump, a sensitive shower head, a suction cover, an S-hook, a 2M hose, and a battery that ensures mobility and flexibility during use. Includes one detachable rechargeable USB battery (2200mAh) that is separate from the pump. Features an external on/off switch, an improvement over the previous design. The battery does not need to be submerged in water, which helps protect the battery life and increase durability. One battery provides up to 45-60 minutes of runtime on a full charge; two batteries provide up to 90-120 minutes, allowing you to enjoy a continuous shower with a water pressure of up to 4 L/min (1 gallon per minute), delivering ideal and consistent flow for a comfortable bathing experience. Simply submerge the pump fully in a bucket or tub of water and turn on the motor. It pumps water from the container into a steady, gentle shower stream, providing a satisfying shower experience. The unit is lightweight and portable, easily stored in luggage, a backpack, or a car trunk. Its compact design makes it ideal for camping and outdoor use.