MDHL cordless portable high-pressure washer gun,

cordless, portable high-pressure washer, often referred to as a battery-powered water spray gun. It is designed for tasks like car washing, floor cleaning, and garden watering where a traditional power source or water tap might not be immediately available. 

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Key Features

• Cordless Power: Powered by a rechargeable lithium-ion battery (often labeled as 48V or 88V) for untethered use.
• 6-in-1 Adjustable Nozzle: Typically includes a multi-functional nozzle that can be rotated to select different spray patterns (e.g., 0°, 15°, 25°, 40°, foam spray, and rain mode).
• Self-Priming: Can draw water from various sources, including buckets, lakes, or even water bottles, thanks to an included filter and suction hose.
• Portability: Usually lightweight and comes with a hard carrying case for easy storage and transport of the gun and its accessories. 

Common Accessories

The kit shown in your image typically includes:

• The pressure washer gun body.
• One or two rechargeable batteries and a matching charger.
• A long extension lance and a 6-in-1 nozzle.
• A foam generator/bottle for soap application.
• A water inlet hose (approx. 5 meters) with a filter and quick-connect fittings.