Product Size: 130*130*218mm Color: blue, pink Material: ABS+PS Package content: 1*mosquito killer 1*data cable 1*emoji sticker 1*Instruction 1. Working Principle First, mosquitoes absorb ultraviolet rays of 365nm~395nm, and then the photocatalyst produces a chemical reaction, carbon dioxide and air flow, imitating the air that humans breathe, and letting mosquitoes enter the device. Then, the silent DC fan takes off to agitate the air strongly to kill and attract insects. 2. Little Monster Cute Modeling DIY Emoticon Protect your childhood with childishness, small monster shape, round and no edges, protect your baby's happy childhood. Give 1 emoticon sticker, paste all kinds of emoticons at will, happy parent-child interaction time. 3. Bass operation30 decibel low noise operation, humanized design is more comfortable. The bass running was not noticed, and there were no mosquitoes all night. 4. Shrink mosquitoes to prevent escape designReduce the escape of undead mosquitoes, and the circulation pattern does not affect the wind. Removable washing, disassembly washing is more hygienic, helping to reduce bacterial growth. 5.USB interface power supply Use the USB cable to link the mobile phone charger, power bank, USB socket, outdoor activities can be carried, to prevent mosquitoes.