Product Introduction 1. Voltage: 110-240v, 50/60Hz 2. 2.5m power cord, avoiding entanglement and providing you with sufficient usage space 3. 3-speed transmission control, suitable for various hairdressing needs 4. Product size: 15 x 5 x 29 cm 2. When using, keep your hands dry: Do not use a hair dryer near a bathtub, washbasin, or other utensils that contain water. When cleaning appliances, unplug the power plug first 3. Do not use hair dryers for purposes other than hair blowing and hair conditioning 4. Do not place the hot surface of the hair dryer close to the skin to prevent overheating and scalding 5. Be careful not to let your hair get entangled in the air inlet during use. You can leave when the hair dryer is activated. Children should closely monitor the hair dryer when using it 6. Do not use hair dryer near petroleum gas or other inflammables (such as volatile agents, sprays, etc.) to prevent fire 7. The power cord cannot withstand high temperatures and strong pulling. Do not wrap the power cord around the body for storage. If the power cord is damaged, it should be replaced by a designated repair station or professional electrical technician of our company 8. Keep the air inlet and outlet clean to prevent blockage and overheating from causing damage to the components: After using the hair dryer, turn off the switch, then immediately unplug the plug, cool down, and store in a dry place 9. After connecting the power supply, if any abnormalities are found, immediately stop using it. Send it to a professional electrical technician for inspection, repair, and reuse 10. When using a hair dryer in the bathroom, unplug it after use because even if the hair dryer switch is turned off, there is still a danger of approaching water