Upgraded 7.4V Electric Sprayer- This electric sprayer is equipped with a 2400mAh large-capacity battery handle (USB charging), and the 7.4V battery is more powerful than ordinary batteries. Automatic spraying, you can control the spray on and off at any time with one click. It can work continuously for 3 hours when fully charged. Adjustable Nozzles- The garden sprayer is equipped with of 3 nozzles, 1 super powerful nozzle with six holes, 1 adjustable stainless steel nozzle and 1 fan-shaped nozzle with larger spray area. You can adjust the intensity of the water jet by rotating the nozzle according to different working needs, from straight jet to fine mist! Telescopic Extension Pole- 2-stage telescopic pole – Extends from 8.66 inches to 23.6 inches, long enough to reach hard-to-reach areas. Featuring With a 5L/1.35 gallon water tank and an adjustable shoulder strap, this backpack sprayer is designed to meet your daily needs. Easy to Fill- The 5L sprayer tank lid has a handle for easy rotation to open and close. The wide-mouth design is easy to fill, reduces liquid leakage and is easy to clean. The water tank scale allows you to easily check the remaining liquid level. Wide Application- This roof sprayer is tailor-made for your daily needs, perfect for watering garden plants, spraying indoor plants, humidifying the air or weeding, etc. Our pressure sprayers are fully tested and inspected before leaving the factory, so you can rest assured.