4Pcs USB Rechargeable Ultrasonic Mosquito Repeller Bird Repellent Bird Deterrent Pest Control Gadget

Description:
Keep your outdoor spaces peaceful and mosquito-free without the mess of chemicals or the guilt of physical traps. This portable ultrasonic repeller uses advanced sonic technology to effectively drive away birds, mosquitoes. Its compact, handheld design with a convenient loop makes it perfect for balconies, gardens, patios, and even cars.

Features:
Emits high-frequency sound waves (inaudible to humans and pets like cats/dogs) that are irritating to birds and mosquitoes, forcing them to leave the area.
Three frequencies adjustable: first tier(62Hz), second tier(34Hz, 50Hz, 154Hz), third tier(18.8KHz-70KHz)
Features a sturdy hanging loop/handle, allowing you to easily hang it on a tree branch, place it on a windowsill, carry it to the balcony, or even use it in your car.
A cruelty-free solution. It repels mosquitoes rather than killing them, making it safe for the environment and your family. No chemicals, no dead bodies to clean up.

Specifications:
Material: ABS
Color: yellow. black, white
Size(LxWxH): 3.7x1.4x5.5cm
Battery capacity: 90mAh, polymer battery 3.7V
Charging interface: Type-C 5V
Sound wave frequency: 34HZ-70KHZ

Package Contents:
4 x Ultrasonic Mosquito Repeller(Two White + One Black + One Yellow)