S SAVHOME 2018 Upgrade Bug Zapper Electronic Insect Killer Mosquito, 740 SAFE & CHEMICAL-FREE: This electric insect killer is absolutely harmless to human bodies and pets. This bug zapper kills pests and gnats without any chemicals, fume or spray, ensuring it is eco-friendly to your house! The durable outer mesh and switch of the insect killer also protect your families from shocking risk. COMPACT SHAPE: With a size of 5.3x1.6x2.6 inches, pests trap is very convenient to use whether in your bedroom, office, study room, kitchen or any other places. It won't take up a lot of space. The effective coverage area is about 180 sq. ft. A WELL-DESIGN MOSQUITO-BUSTER: The mosquitoes and gnats are attracted by the UV light, getting trapped and killed by the electric grid. Mosquito trap effectively prevents you from being disturbed. When flies touched the electric grid, it makes little noise and does not disturb your sweet sleep. EASY TO OPERATE AND CLEAN  Plug this mosquito zapper to an AC outlet (110-220V) and switch it on. Supper easy and safe for operating. Without any dead spots, this insect killer is also easy to be clean. You can enjoy your leisure time without disturbance. QUALITY GUARANTEE: If you're not 100% satisfied with our bug zapper, simply notify us, and we'll issue you a replacement or full refund. We guarantee that you will not lose money for buying our products. Why still hesitate, hurry up and add it to your cart, Get mosquitoes and bugs away from your house!