Mysora 4-Pack USB-Powered Jellyfish Mosquito Killer Lamp Dual-Mode UV Insect Trap with 3000v Electric Grid & Night Light, Quiet Indoor Bug Zapper for Gnats, Moths, Fruit Flies

["Dual-mode Bug Zapper: this Indoor bug zapper features two modes: an electric mode that uses UV light to attract and eliminate mosquitoes, moths, and flies with a high-voltage grid, plus a gentle night light mode for ambient lighting; Ideal for quiet, effective insect control","Quiet and Versatile Placement: operating at only 45dB, this electric bug zapper works silently without disturbing your rest; Place it on any flat surface or hang it using the top handle; Ideal for bedrooms, kitchens, and offices where flying insects are a nuisance","Advanced Dual-attraction Technology: equipped with dual-attraction technology and a SUS stainless steel grid, this bug zapper delivers 3000V of continuous discharge to eliminate insects across a wide area; Provides thorough indoor protection for a mosquito-free environment","Usb-powered Portable: this USB-powered bug zapper includes a cable for plug-in use indoors; For outdoor activities like camping, simply connect it to a power bank; The added hanging strap allows flexible placement anywhere for outdoor insect protection","Optimized for Dark Environments: for good results, place this bug zapper in the bedroom at least 2 hours before sleep with all other lights off; Dark enhances its effectiveness by reducing competition from human attractants, ensuring better mosquito elimination"]