Item Type: LCD Screen Smart Key Frame Material: Aluminum Alloy LCD Screen Size: 2.0in Screen Resolution: 240x320 Language: English Built in Lithium Battery Capacity: 750mAh Applicable Models: Universal for the original car with the Start Stop Engine Button (not for models with mechanical keys and plug in) 1. Operation mode of language setting: press the side button five times when the screen is on to enter the language setting module, select the corresponding language, and click twice to set it successfully; 2. The product line is packed in the back cover. After receiving the product, open the back cover and take out the wiring harness for welding. Package List 1 x Smart LCD Key 1 x USB Charging Cable 1 x OBD Box 1 x Key Chip Connection Cable 3 x Screw (Only Need 2, Equipped With 3) 1 x Manual 1. It is recommended to find a professional mechanic for installation. Come with an English manual.2. If you have any problems during installation or use, please feel free to contact our customer service staff and we will solve all problems for you.3. Support 17 languages, the default is English, if customers need other languages, please contact our customer service staff. 1LCD Touch Screen: The LCD smart car key, the frame is made of alloy material, with a metallic luster and increased durability. 2Physical Buttons and Screen Touch: 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. 3Keyless Entry: When keyless entry is turned on, the vehicle will be automatically unlocked when approaching, and automatically locked when leaving, or set to only lock or unlock, and supports sensing distance settings. 4Door Lock and Window Lift: Set the corresponding time according to the total time from locking the original car to the completion of the window lift. This function requires the original car to have the function of locking the car or long pressing to raise the window. 5Anti Lost Function: The smart LCD car key has an anti loss function, which can set the owner's phone number, which can be used to contact the owner after the car key is lost. 6Application: Remote control key is applicable to the original car with one button start, only need to weld the original car key chip to the new key to complete the installation.