Description: 100% brand new and high quality Features: Photocatalyst kills insects and fires, and effectively kills mosquitoes physically. Bionic human body, upgraded airflow, three-dimensional surround, silent noise reduction. Optimize the design of the USB power supply and physically kill the insects. Adopt nano-violet broad wave to attract insects, vortex inhalation and air-drying, non-toxic and noiseless, without chemical harmful ingredients, Specially designed for pregnant and infant families. Light source trap, vortex system trap Low decibels, no noise, silent noise reduction technology, provide an ideal sleeping environment. 360 purple light attracts insects, high-speed fan reverses suction, and vortex wind pressurizes. The vortex guides the wind, and the circular ring divides the hidden structure to reduce the wind resistance and increase the wind force. Use the air flow inside the air duct to prevent dust accumulation, clean and beautiful, and rush out of the fuselage in an orderly manner. Power supply method: support multiple power supply methods such as power bank, notebook, 5v adapter, etc., suitable for bedroom, courtyard, camping, rooftop, etc. Product parameters: Current: 0.4A Voltage: 5V Power: 2W Scope of application: 25-40 Instructions: 1: To kill mosquitoes in the bedroom, please turn it on at least 3 hours in advance, and do not turn it on until you sleep. 2: It is better to use in an unmanned environment, because human body temperature and air temperature can attract mosquitoes and avoid affecting the use effect. 3: When you are not at home, ants like to hide in damp places (washrooms, watered flowers or grasses, around the utility room, etc.). The mosquitoes killing effect will be more obvious if the mosquitoes killer is placed in these places. During the daytime use, please close the doors and windows, draw the curtains, and ensure that it is used in a dark environment. Try to place it at a position about 1 meter above the ground. Do not turn on lights, open doors and windows, and do not use in air conditioners or fan outlets. Close when killing mosquitoes. All other lights to ensure the only light source when killing mosquitoes 4: When using the mosquitoes killer for the first time, it is recommended to keep it on for more than 48 hours, during which time do not open the mosquitoes storage box. In order to prevent undehydrated mosquitoes from escaping, it is recommended to clean the mosquitoes storage box after 3-5 days of subsequent use. Specification: Type: Mosquitoes Killer Lamp Material: Plastic Features: Mosquitoes Killer Lamp, Electric Insect Trap Light, Fly Repellent Illumination Dimension: app.12.2x9.5cm/4.8x3.74in Color: Black Quantity: 1 Pc Note: 1.Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you Package includes: 1 Pc x Mosquitoes Killer Lamp