Features: 1.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. 2.Automatic Lock: When leaving the car with the key, the door locks automatically, and some models which support automatic window lift, can set the function of automatic window lifting when lock the car. 3.Long Standby Time: No worry about lacking of power, 100 days of standby, keyless entry can be used for 200 days, physical buttons can be used for 365 days, once charge, long use. 4.Personalized Style Design: The key logo can be changed at will, and most of models on the market are available with a personalized interface design to highlight unique style. 5.Frame Material: The key fob frame is made of zinc alloy, smooth to the touch, and the zinc alloy bezel has high durability, and can add the contact information of the owner. Specification: Item Type: Smart Remote Car Key_x000D_ Material: Zinc alloy_x000D_ Screen Resolution: 240x320_x000D_ Connection Mode: Bluetooth 5.0_x000D_ Languages: Chinese, English, Korean_x000D_ Battery Type: Lithium battery (built in)_x000D_ Battery Capacity: 450mAh_x000D_ Functions: Easy 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)