The Flextail Max Shower from Gardner Tackle is a compact and portable shower weighing only 11oz, designed to be carried effortlessly on outdoor adventures. Setup is straightforward, with no complex installations or tools required. Simply immerse the pump into a water source, select the desired mode and endurance setting, and enjoy a refreshing shower. The shower features a groundbreaking upward water intake system. Unlike traditional pumps that easily suck in impurities from the bottom, this system keeps the pump free from obstructions. The built-in thread filter screen is made of industrial high standard 20 mesh 304 stainless steel, which resists acid and alkali corrosion and rust. The detachable filter screen is also easy to clean, which effectively extends service life. With an impressive battery capacity of 18.5 watt-hours (Wh), the showerhead is a trusted companion for uninterrupted showering. The shower offers two modes: a high-flow mode for an energizing cascade and a gentle-flow mode for a soothing, spa-like experience. The showerhead is designed for ease of use, allowing you to control the water flow with a simple flick or turn. Its ergonomic design ensures it is comfortable to hold and easy to maneuver with just one hand. The IPX7 waterproof design not only provides peace of mind during use but also ensures the longevity of the showerhead, built to withstand water exposure for countless showers. - High-Flow Mode: Flow 3.0L/min, 70 minutes of refreshment - Low-Flow Mode: Flow 2.2L/min, 110 minutes of durability 3-Step Assembly Setup: - Connecting water pump - Connecting the showerhead - Turn on the switch