Fangrui Product Details 1. N911j Solar Power Animal Repeller Motion-activated Sound Light Alarm With Wireless Remote Controlled Voice Speaker 2. Solar Panel: 5v 120ma 3. Material: Abs 4. Charging Method: Solar Chargingdc 5v Charging 5. Charging Time: Solar Charging Takes More Than 8 Hoursdc Charging Takes About 2 Hours (dc 5v 1a) 6. Working Time: Sensing Time Is About 15 Seconds, With More Than 100 Audible And Visual Alarms 7. Recording: Repeated Recording Is Possible, With A Single Recording Time Of 15 Seconds 8. Built-in Battery: 3.7v 1200mah 18650 Lithium Battery 9. Sensing Distance: About 5-8 Meters (affected By Ambient Temperature) 10. Sensing Angle: About 60 Degrees Up And Down, About 110 Degrees Left And Right 11. Remote Control Distance: About 10 Meters To 100 Meters (distance Is Affected By Obstacles And Interference Signals), Press And Hold Any Button For More Than 3 Seconds To Turn Off 12. Remote Control Power Supply: Built-in 23a 12v Dry Battery 13. Sound: 14. - Voice Mode: Dog Barking - Gunshot - Gong Sound - Eagle Call - Firecracker Sound - Lion Roar - Pig Slaughter Sound - Explosion Sound - Beeping Alarm Sound - Car Horn Sound - Alarm Sound - Bell Sound - Steam Whistle Sound (looping Playback) 15. - Ultrasonic Sound: 12mhz-44mhz Multi-frequency High-frequency Ultrasonic Sound Alarm 16. Functions: 17. - Mode 1: 24-hour Multi-frequency High-frequency Ultrasonic Sound And Light Alarm Mode 18. - Mode 2: Nighttime Multi-frequency High-frequency Ultrasonic Sound And Light Alarm Mode 19. - Mode 3: 24-hour Voice Sound And Light Alarm Mode 20. - Fourth Mode: Nighttime Voice Alarm Mode 21. Size: About 14 X 8.8 X 9.4cm 22. Features: 23. Ultrasonic + 129db + 13 Sounds + Red And Blue Flashing Lights 24. Solar Charging + Infrared Sensing + Sound And Light Strobe, Effective Against Various Wild Animals 25. 4 Adjustable Operating Modes 26. Suitable For Courtyards, Orchards, Construction Sites, Farms, Warehouses, And Other Locations Requiring Security Alarms And Wildlife Deterrence 27. Built-in 13 Sound Loops For Continuous Playback 28. Ip55