Function: 1. LCD touch screen: LCD smart car key, the frame is made of alloy, with metallic gloss and increased durability. Displaying the car sign and the 3D model on the switch screen can be personalized. 2. Physical buttons and touch screen: 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. 3. Keyless access: When keyless access is enabled, the vehicle will be automatically unlocked when approaching and automatically locked when leaving or set only for locking or unlocking, and also supports distance detection settings. 4. Door lock and window lift: Set the appropriate time according to the total time from the lock of the original car do the end of the window lift. This feature requires the original car to have a car lock function or a long press to raise the window. 5. 6. Application: key with remote control ma application do of the original car za with the touch of a button, just weld the original car key do of the new key to complete the installation. Specification: Item Type: LCD Smart Screen Key Frame material: stop aluminium LCD screen size: 2,0 inches Screen Resolution: 240x320 English Language Built-in Lithium Battery Capacity: 750mAh Applies to models: universal do original car with Start button Stop Engine (not applicable to models with mechanical keys and plug) List of packages: 1 x LCD smart key 1 x USB charging cable 1 x OBD box 1 x Chip Wrench Connection Cable 3 x screw (only need 2, equipped with 3) 1 x Manual