Interface: Type-C Public Power: 6.5W（ 5V@1.3A ) Material: Aluminum alloy Step 1: Insert the phone interface Step 2: Aim at the heating wire and blow air to turn the heat red before use Step 3: The heating time will automatically turn off after 10 seconds. If you want to use it again, simply blow air again Attention: Supports Iphone 15 16 usage, not Samsung phones. Some phones require manual activation of OTG function (such as OPPO/VIVO phones), The current of the mobile phone is lower than 5V@1A The product cannot be started, and the voltage cannot exceed 5.5V, otherwise it will damage the product The physical item is not equipped with a keychain chain
