High Quality 20L Battery&Hand Sprayer

1. No need for external power supply, one-button start, flexible and convenient 
2. Adopt military-grade waterproof standard, high-speed brushless fan 
3. Intelligent automatic water cleaning cycle system 
4. Multi-functional ceramic spray head, can be switched at will, ultra-low, can be used both indoor and outdoor 
5. Long continuous working for 3.5 hours on a single charge 
6. Intelligent fast charge-only two hours when fully charged, sustainable work 
7. No pollution, zero emission, no exhaust, low noise 9. Large caliber water inle