Havahart Spray Away Elite II Hose-Free Motion Activated Sprinkler Animal Repellent 5269 (Discontinued by Manufacturer) Hose-free design, completely portable Solar powered and pre-charged for immediate use Safe and easy-to-use alternative to chemical repellents and electric fences Repels by quick burst of water, sudden movement, and startling noise to chase animals away Protects 1,900 square feet Hose-free design, completely portable Solar powered and pre-charged for immediate use Safe and easy-to-use alternative to chemical repellents and electric fences Repels by quick burst of water, sudden movement, and startling noise to chase animals away Protects 1,900 square feet Please refer user manual below for assistance and troubleshooting