• Repel a variety of harmful birds and protect crops
• Automatically turn it on during the day and turn it off in the dark
• Built-in multiple sounds play in cycles every three minutes
• Easy to operate and install
• Outdoor waterproofing can also be used normally on rainy days
• It is applicable to farms, orchards, crops, farms, and other places
• Function: Automatic power on during the day interval of 3mins to broadcast a number of built-in sound cycles, automatic shutdown in the dark

Specifications:

• Solar panel: 5V*80mAh monocrystalline solar panel
• Material: ABS
• Charging mode: 8 hours (different seasons of light intensity will affect the charging efficiency)
• Working hours: daily sun charging > 3 hours to work properly
• Sound: Dogs barking gunshots - wolves - gong - eagle - firecrackers - lion roar - pig killing sound - explosion - ticking alarm - car horn - alarm - bell - siren sound
• Battery: lithium battery 3.7V/400mAh

Note: Work during the day, not at night.