1Keyless Entry: When keyless entry is turned on, the vehicle will be automatically unlocked when approaching and locked when leaving, or set only locking or only unlocking, and the sensing distance can be set. 2Operation Functions: Physical buttons and touch screen, support locking, unlocking, trunk opening and closing operations, 15 days normal standby, 200 days normal use of physical buttons. 3Prevent Loss: The car key can be set with the owner's phone number to prevent the car key from being lost and then you can contact the owner through this. 4Upgraded Design: The upgraded Lcd smart car key is made of premium aluminum alloy material with a metallic shine and increased durability. 5Smart Settings: According to the original car lock to raise the window to complete the process of the total time, set the corresponding time. (this function requires the original car lock or long press the lock window function to be compatible). 6Performance: Suitable for the original car with one button start, you can personalize the screen to switch the car logo and 3D car model display.