Solar-Powered Ultrasonic Animal Repellent - 4 Pack for Garden, Yard, and Tree Protection

Protect your garden, yard, and trees with this solar-powered ultrasonic animal repellent. This device emits high-frequency sound waves to humanely deter deer, rodents, and other pests without chemicals. Simply press the 'ON' button, create a pilot hole, and insert the unit into the ground, keeping it about 2 inches above the soil. It features an effective range of up to 7,000 square feet with a frequency of 400-1000Hz. For best results, place the device in direct sunlight for 4-5 hours for a full initial charge and install it in moist clay soil for optimal sound conduction. Performance may be reduced in dry, sandy, or peat soils.