Hoont Indoor Electronic Pest Repeller with Advanced Repelling Technology + Night Light &ndash; Get Rid of All Types of Insects and Rodents [UPGRADED VERSION] Get rid of all unwanted pests without using dangerous chemicals, sprays or traps. Emits advanced ultra-powerful deep penetrating electromagnetic waves which prevents insects from entering your home. Features variable technology frequency waves ensuring that pests do not get immune to the sounds. Protects against all types of pests. Repells insects, roaches, bugs, flies, mice, rats, etc. Effective for an area up to 6,000 Sq. Ft. / Features a soothing LED night light with on/off switch. / New Upgraded components for optimal performance.