Feature 1Smart and Sensitive: The keyless entry car key is made of zinc alloy with sensitive touch, providing owners with a more advanced technology experience. 2Convenient Keyless Entry: When the owner approaches the vehicle with the key, the door locks will automatically unlock without the need for a physical key. The door locks will automatically close when the owner leaves the vehicle. 3Lost Key Prevention: The remote key can be programmed with owner's contact information. If the key is lost, the finder can view the owner's contact information to return the key. 4Durable and Portable: The smart key is compact and lightweight, easy to store and carry. And its stylish look and sturdy structure ensure long lasting performance with enhanced appeal. 5Versatile Application: The touch screen remote control key is suitable for all one button start models, not suitable for vehicles with mechanical or plug in keys. Item Type: Smart Remote Control Car KeyLCD Screen: Approx. 5.08cm / 2in Material: Zinc AlloyScreen Resolution: 240 x 320Connection Mode: Bluetooth 5.0Languages: Supports 17 languages, default EnglishBattery Type: Built in 800mAh Lithium Battery (Included)Usage:1. Remove the original key chip and solder the connecting harness to each key function switch according to the instructions.2. After soldering the original key, connect the other end of the connecting line to the socket.3. Insert the OBD module into the OBD interface under the driver seat.Compatible Models:Application: Compatible with vehicles with start and stop engine buttons (not suitable for mechanical keys and plug in models) Package List 1 x Smart Remote Key2 x Replacement Back Shell1 x OBD1 x Charging Cable1 x Wiring Harness1 x User Manual Note Some models can set the automatic window lifting function after locking the car, and the automatic window lifting function of locking the car can be set only when the original car has this function.