1、Universal Compatibility: Smart LCD Key is fit for all one button start car models, not fit for models that require a mechanical key or an plug in key to enter the vehicle. 2、Keyless Entry: When the owner approaches the vehicle with the key, the door lock will automatically open, allowing entry without the key. When the owner leaves the vehicle, the door lock will automatically close. 3、Prevent Key Loss: The smart key can be set with the owner's contact information. If the key is lost, the finder can contact the owner through the contact information on the key to return it. 4、Personalized Style: Smart LCD key can change the key logo at will, covering most car models on the market. You can also switch the car model, wallpaper, 13 languages in the settings. 5、Auto Lift Window: Some can set the automatic window up function after locking the car, the function can be set only when the original car has this function. The key frame is made of zinc alloy, smooth to touch, smart design, giving you a more technological experience. Item Type: Smart LCD Key Frame Material: Zinc Alloy Screen Resolution: 240x320 Language: Chinese, English, Korean, Russian, Thai, Spanish, Portuguese, Traditional Chinese, Japanese, French, German, Italian, Arabic Battery Type: Lithium Battery (built in) Battery Capacity: 450mAh Function: Comfortable Car Entry, Automatic Window Up/Down, Anti lost Key, Car Model and Wallpaper Switching, Change Key Logo Display Fitment: All Models with One Key Start (Not for vehicles that require mechanical keys or plug in key) 1 x Smart LCD Key 1 x User Manual 1 x On Board Diagnostics Connector 1 x Wire Harness 1 x Charging Cable