•360° All-Round Protection: The ultrasonic pest repeller offers 360° comprehensive coverage, effectively repelling mosquitoes, rodents, and other pests from all directions, ensuring your entire space stays pest-free without any blind spots •Dual Frequency with Auto-Change: Featuring advanced dual-frequency ultrasonic technology, the repeller automatically shifts between frequencies to prevent pests from becoming immune to the sound, increasing its effectiveness over time •Energy-Saving and Silent Operation: Designed with energy efficiency in mind, this pest repeller consumes minimal power, making it perfect for long-term use. Its silent operation ensures no disturbance to your daily activities or sleep •Large Area Coverage: Capable of covering up to 1000m³, this ultrasonic repeller is ideal for large areas such as homes, offices, warehouses, and other spaces that need pest control without harmful chemicals •Safe and Non-Toxic: Made from fire-resistant ABS material, this device is completely safe for humans and pets. It repels pests without the need for toxic chemicals or harmful fumes, making it a healthy, eco-friendly alternative Specifications: •Rated voltage: AC 85-275V •Material: ABS •Size: 9.2*6.8*2.55cm •Rated frequency: 50kHz/60kHz •Rated power: 3W •Product weight: 75g •Applicable range: within 1000m³ •Suitable for: can repel mosquitoes, mice, cockroaches, fleas, flies, bedbugs, etc. Package included: •1 x Ultrasonic Pest Repeller •1 x English User Manual