1Lcd Touch Screen: The Lcd smart car key, the frame is made of alloy material, with a metallic luster and increased durability. 2Physical Buttons and Screen Touch: The smart car key can be operated to lock, unlock, open and close the trunk. 15 days of normal standby, 200 days of normal use of physical keys. 3Keyless Entry: When keyless entry is turned on, the vehicle will be automatically unlocked when approaching, and automatically locked when leaving, or set to only lock or unlock, and supports sensing distance settings. 4Door Lock and Window Lift: Set the corresponding time according to the total time from locking the original car to the completion of the window lift. This function requires the original car to have the function of locking the car or long pressing to raise the window. 5Anti Lost Function: The smart Lcd car key has an anti loss function, which can set the owner's phone number, which can be used to contact the owner after the car key is lost. 6Application: Remote control key is applicable to the original car with one button start, only need to weld the original car key chip to the new key to complete the installation.