2 USB Charging Port- Dual 2 USB charging ports, 2.1A + 1A maximum 3.1A output allows you to charge 2 devices simultaneously. Intelligent protection circuit protects against over-voltage, over-current and over-heat.Fit Most Cellphones - 1.5-3.4 wide extendable grip with Non-slip feet and surface keeps your phone tightly locked in and prevents your device from falling from moving or around without leaving a scratch. one press side button release design for one-handed operationFor iPhone 13/12/11/Pro Max/Xs Max/Xr/8 Plus, OnePlus Series, Samsung Galaxy S21 Ultra 5G/ S21+ 5G/ S21 5G/ Note20 Ultra 5G Most Type of Smartphones. NOTE: If your product is not returnable, please remember to contact us seller ,we will help you get refund or replacement,thanks!3-in-1 Multifunctional- Car mount with charger , additional led display screen car voltmeter circularly shows the vehicle's battery voltage, device's charging voltage and charging current in real time, easy to monitor the health of your vehicle's battery and allows you to know when it's time for a replacementFlexible goose neck and 360 degree rotating - Allow you to position your phone or GPS horizontally, vertically, or tilt in any direction, provide the optimal viewing angle, view your device at any angle or orientation while driving