Specifications: Material: ABS spray paint Model: Powered by battery Voltage: DC5V 1A Power: 5W Charging Port: Battery: 2000mAh Color: white, blue Effective use distance is within 15m Function: 1- Shock mode 2- Shock Inhalation Mode 3- Night light mode Package Includes: 1 X Mosquito Bug Zapper 1 X Charging Cable 1 X Instructions How to use this photocatalyst mosquito killer: 1. Insert the power plug into the power socket, and it can be used when the power is turned on. 2. When not in use, cut off the power supply and pull out the power plug. 3. Before cleaning the mosquito storage room, you should first unplug the power cord, then unload the mosquito storage room, clean up the scum in the room, reload it and tighten it. 4. For use at home, please schedule the mosquito killer a few hours before going to bed, and keep the room without other lights. You can close the curtains, etc. When you are going to sleep, the mosquitoes are basically removed and you can turn it off or move to another room. If there is a lot of indoor furniture and the hiding mosquitoes have different time to go out, the mosquito-killing time may be longer. 5. When used in offices, business places or in the field, the mosquito killer can be turned on in the evening, and after turning off the lighting overnight, the mosquitoes can be basically eliminated. 6. When hunting flies, you can put candy and other bait in the mosquito storage room, use light and smell to trap and electric shock to kill them.