A: E-cigarettes produce an aerosol by heating e-liquid, excluding tar and thousands of chemicals generated by traditional cigarette combustion. Studies show that their harmful substance exposure levels are generally lower than traditional cigarettes, but they are not entirely harmless. E-cigarettes still contain nicotine (which may be addictive) and other additives. Non-smokers, pregnant individuals, minors, and those sensitive to nicotine are not recommended to use them. If using e-cigarettes as a smoking cessation aid, it is advised to do so under professional guidance and ultimately pursue complete smoking cessation.

A:● First use: Charge the new device fully (recommend using a 5V/1A charger to avoid overcharging). When installing the cartridge, ensure the interface is secure, wait 10-15 seconds for the e-liquid to saturate the atomizer coil before use.

● Charging precautions: Charge when the battery indicator turns off or blinks, and unplug promptly after full charge to avoid prolonged charging.

● Cleaning and maintenance: Regularly wipe the condensation liquid in the atomization chamber and interface with a cotton swab to prevent scaling from affecting taste. When not in use for a long time, remove the cartridge and store the device in a dry place.

● Abnormality handling: If leakage, burnt taste, or abnormal heating occurs, stop using immediately and contact customer service.

A: E-cigarette products are only available for purchase and use by adults over 18 (21+ in some regions), and sales or provision to minors are prohibited. Different countries/regions have strict regulations on e-cigarette sales, usage scenarios (e.g., public places), and product standards (e.g., nicotine content in e-liquid, flavor restrictions). Please confirm the relevant laws and regulations in your area before purchasing to ensure compliant use. The system will automatically verify age during checkout, and orders cannot be completed if the criteria are not met.