1. Plug the car head straight into the bottom of the smoke device, through the standard USB interface output DC. PS: Because the cigarette burner has two pieces of spring to fix the cigarette butts, so in the car filling the point of smoke should be inserted next to the track of the spring piece, and can not be inserted against the spring piece, otherwise it will be the point of smoke and car charge damage.
2. Check the voltage, current and other electronic design parameters fully comply with product specifications.
3. USB cable can be connected to the mobile phone, tablet computer and other digital equipment to recharge electricity. PS: Before the device is connected, pay attention to the output current of a car, some cars do not support the charging current of the tablet computer.
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