Electronic insect repellent, ultrasonic mosquito repellent, rodent repellent, intelligent night light, bird repellent, 4-piece set.

Are you kept awake by the buzzing of mosquitoes? Are you plagued by rats and cockroaches? Do you need a gentle light to wake up at night? This electronic insect repellent combines ultrasonic protection against mosquitoes, rats, and birds with a smart night light. It simply plugs into a standard electrical outlet and operates 24/7, allowing you to enjoy a quiet, healthy, and comfortable environment. 【Four Functions in One Device, Comprehensive Protection】 ✅ Mosquito Repellent Mode: Variable-frequency ultrasonic waves repel mosquitoes, flies, moths, and other flying insects. ✅ Rat Repellent Mode: Specific-frequency ultrasonic waves repel rats, field mice, and squirrels. ✅ Insect Repellent Mode: Repels cockroaches, spiders, ants, silverfish, and other crawling insects. ✅ Bird Repellent Mode: Ultrasonic waves repel pigeons, sparrows, and other birds. ✅ Smart Night Light: Gentle LED night light that automatically turns on at night. [Variable Frequency Ultrasound, Habituation Prevention] Frequency switching: Ultrasonic waves with a variable frequency from 20 to 65 kHz. Habituation prevention: The variable frequency technology prevents pests from developing a tolerance. Wide range of effects: The frequency range is adjustable to target different pests.