Features: 1.Anti Loss Function: The product can add the contact information of the owner, and when the key is lost, the person who finds it can contact the owner through the information. 2.Long Standby Time: No lacking of power worry, could standby 100 days, keyless entry can be used for 200 days, physical buttons can be used for 365 days, one charge, long use. 3.Keyless Door Unlock: When the car owner approaches the car with the key, the door lock will automatically open, and you can enter the car without taking out the key. 4.Automatic Lock: When leaving the car with the key, the door locks automatically, and models that support automatic window lift can set the function after the car is automatic locking. 5.Frame Material: The technologically sensed bezel is made of zinc alloy, the touch is smooth, and the metal bezel is highly durable, adding a stylish atmosphere. Specification: Item Type: Smart Remote Car Key_x000D_ Material: Zinc alloy_x000D_ _x000D_ Screen Resolution: 240x320_x000D_ Connection Mode: Bluetooth 5.0_x000D_ Languages: Chinese, English, Korean, Russian, Thai, Spanish, Japanese, French, German, Italian, Portuguese_x000D_ Battery Type: Lithium battery (built in)_x000D_ Battery Capacity: 450mAh_x000D_ Functions: Safe entry into the car, automatic lifting window function, anti key loss, change key car logo display, etc_x000D_ Applicable Models: All models with one button start_x000D_ (Not suitable for models where the original car requires a mechanical key or an inserted key to enter the car)