This Bug Zapper with Center Hole instantly kills flies, mosquitoes, and other flying pests. Place this around your home to stop annoying bugs from invading your living spaces. Great to use at night to help prevent mosquito bites while you sleep. The insects will fly towards the blue LED light instead of bugging you. It is much more efficient for insect control than traditional insect killers and does not use harsh chemicals or an electric shock. Use this during spring and summer to keep your home or camper insect-free. The modern style design is a trendy addition to your current decor. Uses a USB cable to operate(comes included). Measures approximately 5"x5"x8.8".