Portable USB connection or USB charging: There are 2 power supply methods, which can be connected to mobile phone charging cables, power banks, laptops, host computers, USB outlets, etc. . 5V DC safe voltage is more power and energy saving. -saving, suitable for travel, camping, fishing Can be placed anywhere. Powerful indoor and outdoor insect exterminator: A super powerful portable insect exterminator, it uses lights LED lights to attract insects and kill them with an electric shock, the perfect electric fly trap to easily get rid of mosquitoes, flies and other annoying insects. Protect your home with the mosquito killer: fast and effective, use the mosquito killer to protect you and your family from pesky bugs and nasty bites, it's a small, nearly silent wiper that works in just the right place. Place it in a place so that you are not afraid of mosquitoes indoors and outdoors. Easy to clean fly eliminator: designed to be easy to clean. The trap still maintains an easy-to-clean vented design, and if insects are caught in the trap, you only need to use a small brush (cleaning brush included) to sweep them away, perfect for home and on the go. use. Electric Mosquito Killer Without Chemicals: The mosquito killer is based on the principle of insect phototaxis to attract and eliminate mosquitoes, without using chemicals or harmful substances, can be used around children and pets, very suitable for you and yours. mosquito killers and fly traps for family use.