Features:1,Battery-powered Design for Washing Cars AnywhereWith built-in batteries, this car wash spray nozzle can be used anytime anywhere even without a power source. You can wash your car easily even if you live in a high-rise or go outdoors.2,Removable Batteries for Charging EasilyThe removable batteries on the bottom can be removed by rotating them to the left. There is a Type-C port on the front of the batteries, so you don't need to charge them with the wash gun.3,Water Absorbing Design for High-pressure Water JetThe portable water absorbing design with powerful pressure accumulation can absorb water instantly. The 3.5m water pipe allows you to use water in a bucket or natural water source.4,A Thorough Clean with Power BoostWe take high-power motor as the core power component and adopt half crankshaft connecting rods to drive the high-pressure piston pump to increase the water pressure. The smooth inner wall of the water flow channel can provide a steady stream of high-pressure power.5,30mins of Long Battery LifeThis water gun is equipped with four 18650 lithium batteries for high-rate charging and discharging of large current. Real-time battery percentage is shown at the end of the wash gun so as to enjoy a thorough clean when it is full charged.6,A Nozzle with 5 Spray PatternsJust rotate the five-in-one nozzle to adjust water spray patterns.7,Upgraded and Effort-saving Handle DesignAn upgraded ergonomic gun-shaped handle with 115° obtuse angle is a better match with your hands. As it is 1.3kg, you will not get tired after using it for a long time.8,IPX4 for Safer UseHighly waterproof design offers higher safety performance to avoid battery short circuit due to water leakage.Product List:Water gun*1Water gun barrel*13.5M water pipe*1Folding bucket *1