【Automatic Infrared Smart Sensor】This intelligent wireless car charger holder adopts the smart(Infrared sensing) and safe design, locking your phone automatically. The wireless design gives you convenient and safe charging environment. You just need to touch the "touch switch" on both sides of the holder, and the arms will open automatically and then lock tightly.

【Digital Display Detector and Fast Charge USB Splitter】 Dual USB charging port (2A+QC3.0). Allows charging of two electronic devices, cyclic display of vehicle battery voltage, device charging voltage and charging current, easy to monitor vehicles Battery health.

【Wireless Fast Car Charger】Built-in smart chip, intelligently recognizes wireless fast charging devices and adjusts power between 5W, 7.5W and 10W, which can prevent overheating, over-voltage, over-current, short circuit. Indicator Light will remind the charging state. When the battery is full, the charger will automatically interrupt.

【Compatibility】This holder is suitable for cellphones between 4.7-6.5 inches and supports Android micro and type-c. This product designed of the warning system. As a normal case, the voltage is 12V-14.8V. It would flash constantly if the voltage is below 12V and above 14.8V. In this case, you'd better check your battery. Before buying this holder, please make sure your phone supports wireless charging.

【NOTE】There are 3 combinations: 1) If you use the car cigarette lighter and the holder, you can put your phone on the holder and it can charge directly. 2) If you use the suction mount and the holder, you need to connect the holder and your car power with USB cable for charging your phone. 3) If you use the air vent mount, you need to connect the holder and your car power with USB cable for charging your phone.