Solar Power Ultrasonic Signals Animal Expeller Outdoor Bird Mouse Dog Repeller

Features:
- It uses infrared detection principle, sending out ultrasonic probe at the same time to drive away small animals
- It can help you stay away from pesky stray dogs, cats, and other small animals to protect your property and your garden
- Portable and small size design, it can be installed in your home, garden, courtyard, or somewhere else
- It is only issued to 25KHz ultrasonic frequency which will not be any harm to the human body
- Solar power, energy conservation, environmental protection and easy to install
- Power supplied by Ni-MH rechargeable battery and solar energy
- Battery specifications: Ni-MH battery, 300mAh, 4.8V