Product Name: Mosquito Killer Input voltage: 3000V voltage Product highlights: safety double switch; three-layer mesh; physical mosquito killer; USB charging; large-capacity lithium battery 1200 mAh; Material: ABS plastic;. Size: 44.54X23.5X3.5CM Single weight: 0.4KG Product color: white, black Kill Fly Instantly: It easy to zap insects and flies with easy swat. Electric Fly Swatter is reliable and powerful.It will zap insects or flies with a single swing of this electronic swatter with a powerful grid eliminates mosquitoes, flying insects Ultra-Fast Usb Charging: Plug into any Usb device to charge this battery operated bug zapper fly swatter quickly and efficiently. Usb charging makes it convenient and safe. Safe Touch:Handheld zapper kills mosquitoes, flies, gnats and other flying insects. The outdoor bug zapper racket with 3-layers mesh design for safety. Outer nickel plated stainless steel mesh and inner layer aluminum mesh design will not leak electricity. Environmental Safe: Not worry about toxic insect sprays,which are unsuitable for grilling or dining outdoors because they can contaminate your food. This mosquito killer of fly zapper does not pose any threat to your safety and is harmless for environment Tips: We recommend to fully charge it when first use it and after long time not use. Please make sure that this electric mosquito swatter has enough power. If bug too big, ensure multiple shocks to bug. Warning: It should not be treated as a toy since it is an extremely powerful tool, used by professional pest controllers all the time.