Feature: 1. Made of high‑quality metal sheet and ASB material, solid and durable and has a long service life. 2. Used with mosquito repellent to eliminate mosquito source, no effect on sleep, save electricity and last for a long time. 3. Switch design, closed when not in use during the day, safe and easy to use. 4. Unscrew the cap counterclockwise, screw the bottle of mosquito‑repellent incense liquid upward into the heater for use. 5. With indicator light for convenient use, it clearly shows the working status of the heater. 6. According to the direction of the socket, turn on the power (220V), the indicator light is on to indicate the start of work, and the core rod should not touch the heater metal ring. 7. Unplug the socket after use, wait for it to cool before taking out the mosquito repeller for replacement. Specification: Condition: 100% Brand New Item Type: Mosquito Repeller HeaterMaterial: ASB, metal sheetPlug: CN Plug 220VInstruction: Unscrew the bottle cap counterclockwise, screw the mosquito-repellent incense liquid bottle upwards into the heater, do not touch the core rod to the heater metal ring, match the direction of the socket, turn on the power (220V), the indicator light is on to indicate the start of work. After use, unplug the socket and wait for it to cool before taking out the mosquito coil for replacement.Storage Method: Keep in a place out of reach of infants and young children, pay attention to cleaning, please clean up with a soft cloth, do not clean up with water.Precaution: 1. The heater can be preheated for 30 minutes before going to bed, the effect is better2. Please place the heater on the wind, can better protect you from mosquitoes 3. Do not place the heater under the furniture or higher than the sleeper 4. Do not use the mosquito coil upside down 5. If you find discomfort during use, please stop using it. Package List: 1 x Mosquito Repeller Heater Note: Do not touch the heat transfer metal sheet directly with your hands.Dear customer, Please rest assured to buy without worrying about the plug adaption. We will provide an adapter for you according to different country standard and ensure its normal use.