【12V Power Supply】Can be connected to a 12V car power socket or other portable 12V power source. 【Foldable】The compact design and foldable handle make this hair dryer convenient for storage. 【Overheat Protection】Overheat protection makes this hair dryer safe and convenient. 【Temperature Settings】Dual-speed temperature/temperature settings. 【Service & Notes】1) This product is made in China. The voltage and power differ between Japan and China, so the usage effect may also differ. 2) The hair dryer and the outlet must be firmly plugged in. Poor contact may cause the product to overheat or shorten its lifespan. 3) Please use within a vehicle voltage of 12V; exceeding 12V may cause a malfunction. 4) If you have any questions or problems, please feel free to contact us. We will provide satisfactory support.