Features: 1.USB Rechargeable: Built in 2200MAH lithium battery, fully charged in 3?5 hours, and the pump can continue to work normally for 20?45 minutes. 2.Comfortable Shower: Portable outdoor shower offers a gentle and comfortable stream, large displacement, 2.5L/min, give you a different shower experience. 3.Portable: Easy to carry and suitable for outdoor use, equipped with a suction cup, hook and hanging sleeve, more convenient and labor saving. 4.Easy Operation: Connect the pump and shower head. Fully immerse the pump in water and press the switch on battery to start. 5.Wide Application: Suitable for showering, camping, BBQ, hiking, traveling, kid bathing, pet cleaning, car washing, plants watering, etc.Specification:tem Type: Portable Shower_x005F_x000D_Material: ABS and rubber_x005F_x000D_Working Voltage: DC3.7V_x005F_x000D_Battery: Lithium battery 2200MAH (delivered with built-in battery)_x005F_x000D_Charging Method: USB connector charging_x005F_x000D_Fitment: Universal for RV, yacht, car