1、Built‑in 2200mah lithium battery, USB charging, can be charged by car adapter or computer, a charge of 2‑5 hours allows up to 1 hour of continuous use. 2、Perfect and pleasant pressure, the shower head has a simple flow, comfortable bathing experience, gentle enough water pressure for the elderly, babies and pets. 3、It is compact, does not take up space, and is easy to store in luggage, backpack or car trunk, suitable for hiking, camping, children's bathing and pet cleaning. 4、Small size, light weight, easy to carry, portable, easy to carry when traveling, enjoy all the comforts of the home, no need for pipes. 5、Integrated waterproof switch, enough to handle short time soaking and waterproof in daily use. LED lights make it easier for you to take a shower at night. Item Type: Outdoor Shower Set Material: PC+ABS+Silicone Color: As shown in the picture Product Size: Approx. 14x8.5x6.5cm / 5.5x3.3x2.6in Hose Length: Approx.180cm / 70.9in Weight: Approx. 830g / 29.3oz Voltage: 3.7 V/2.5A Battery: 18650 lithium battery 2200mah (included) Flow Rate: 2.5 L/min Working Time: 60 minutes Charging Method: USB Charging Time: 2-5 hours 1 x Water Pump 1 x Hose 1 x Hand Sprayer 1 x Shower Head 1 x Suction Cup 2 x Gasket 1 x Hook 1 x Shower Holder 1 x Charging Cable