Product Instructions: 1. Connect the car wireless charging device to the appropriate data cable when using it. 2. Connect the USB end of the data cable to the rechargeable connector on the car (such as: cigarette lighter conversion charger and car USB charging interface) .3 The device clips clamp the air outlet of the air conditioner, and other places where the clips can be placed can also be placed. 4 After the device is connected to the 5V-9V DC power supply, the blue indicator lights up. When the front of the object is close to the device 5cm-20cm, After the automatic induction puts the open arms into the mobile phone, the device automatically clamps the mobile phone. At this time, the wireless charger will automatically charge the mobile phone. When charging, the blue light will be on (mobile phones with wireless charging function). When you take out the mobile phone, you need to touch the raised sensing point on the top of the back shell. When you touch the position of the sensing point, the device will automatically Open your arms and take out your phone. 5. The device has over-voltage protection, over-temperature protection, magnetic field protection and short-circuit protection. If the device is abnormal, it will automatically stop working. 6. Plug in the power supply, the indicator light is always on