The device is a versatile mosquito killer featuring a total power consumption of 4W, which includes a 1W lighting function and a 3W mosquito elimination feature. It operates on a lithium 18650 battery with a capacity of 1200mAh and can be charged via USB with an input of DC 5V at 1000mA. The mosquito lure is enhanced by using 9 SMD2835 beads, while the torch function employs a single imitation Lumileds lamp bead providing 100 lumens of brightness, and works effectively within a wavelength range of 365 to 395 NM. Additionally, it features a 800V grid voltage to eliminate mosquitoes without making contact, and weighs 176.5g, or 260g including its color box.