<< Warning >> Items that may cause death or serious injury. ● Never use near flammable materials such as gasoline, benzine, thinner or gas fumes. It may cause explosion, fire or serious accident. ● Be sure to use the flavor cartridge specified by our company. Failure to do so may cause electric shock, fire, failure, injury, or health damage. ● If a burnt scent occurs during use, replace the flavor cartridge with a new one regardless of the remaining amount of flavor liquid in the flavor cartridge. If the burnt scent persists after replacing the flavor cartridge with a new one, the built-in lithium-ion battery in the battery may be malfunctioning. Discontinue use immediately and do not use thereafter. ● When charging the battery, be sure to use the included USB cable for charging or a charger specified by us. Charging the battery using the included USB cable for charging or a device other than the one specified by our company may cause the built-in lithium ion battery to burst, ignite or break down. ● Before charging the battery, make sure that there is no dust or dirt on the power supply terminals of the battery and the charging USB cable. If there is dirt or dust, remove it with a cotton swab or soft cloth. When removing dust and dirt, be careful not to damage the live terminals. When charging the battery, be sure to properly connect the charging USB cable to devices (such as PCs, chargers included with smartphones, AC adapters, cigarette socket adapters, etc.) that conform to the specified input conditions (up to DC5V 1A) of the battery. To charge. ● Please be sure to observe the specified input conditions of the device to which the USB cable for charging is connected (PC, charger included with smartphone, AC adapter, cigar socket adapter, etc.). ● Do not use a charging USB cable with the cable coating broken and the wires visible. ● Do not use if you are pregnant or nursing. ● Do not wet the product or use it with wet hands. Failure to do so may cause electric shock, injury or a fault. ● Do not apply strong force or pressure. ● Do not disassemble, repair or modify. ● Do not throw the battery in the trash. May cause explosion or fire. ● In the unlikely event that the battery, flavor cartridge, charging USB cable, and devices connected to the charging USB cable are in use (PCs, chargers included with smartphones, AC adapters, cigarette socket adapters, etc.), abnormal heat generation, abnormal odor, or deformation occurs, stop using it immediately and do not use it thereafter. ● If the flavor liquid in the flavor cartridge gets into your eyes, rinse your eyes with clean water and see a doctor. ● If you feel sick during use, immediately discontinue use and consult a doctor.

<< Caution >> Items that may cause personal injury and property damage. ● When the flavor liquid in the flavor cartridge is consumed and the amount of fragrance or vapor is noticably reduced, replace the flavor cartridge with a new one. ● Use the product with the flavor liquid supplied to the heating coil on the bottom of the flavor cartridge. If the flavor liquid is not supplied enough to the heating coil, the quality of the heating coil may deteriorate. ● Use in an environment between 5 °C and 45 ° C. ● After charging is completed, remove the battery from the USB cable for charging and disconnect the charging USB cable from the USB port. Please remove the device (charger, AC adapter, cigarette socket adapter, etc. included with the smartphone) connected to the USB cable for charging from the outlet or cigarette socket. ● If you do not use the product for a long time, remove the battery and flavor cartridge and store them safely. ● Do not leave or store the product where it can be reached by small children, in places exposed to direct sunlight such as inside a car or outdoors, or in places with high temperatures and humidity. ● Due to the structure of the product, liquid leakage may occur from the flavor cartridge. ● If a liquid leaks from the flavor cartridge and the flavor liquid adheres to the flavor cartridge or the battery terminal, wipe it off clean with a cotton swab or soft cloth. When wiping the flavor liquid, be careful not to damage the live terminals. ● Due to the structure of the product, the surface of the flavor cartridge may become hot or emit hot mist if it is sucked continuously for a short time. ● Do not inhale with the tongue or lips with the tip of the mouth of the flavor cartridge. Hot vapor may cause burns. ● If the flavor liquid in the flavor cartridge enters your mouth, do not swallow the flavor liquid. Rinse your mouth with clean water.