The moisture meter can quickly measure the moisture content of the grain. 1. The display of the car sign and the 3D model on the switch screen can be personalized. 2. 15 days normal standby, 200 days normal use of physical keys. 3. Keyless access: When keyless access is enabled, the vehicle will be automatically unlocked when approaching and automatically locked when leaving, or set to lock or unlock only, and also supports distance detection settings. 4. Door lock and window lift: Set the appropriate time according to the total time from locking the original car to finishing the window lift. This feature requires the original car to have the function of locking the car or long press to raise the window. 5. 6. Application: the key with remote control is applicable to the original car with one button, just weld the original car key to the new key to complete the installation. Specification: Frame material: stop aluminium LCD Screen Size: 2,0 inch Screen Resolution: 240x320 English Language Built-in Lithium battery capacity: 750 mAh Applies to models: universal to the original car with Start button Stop Engine (not applicable to models with mechanical keys and plug) List of packages: 1 x USB Charging Cable 1 x OBD box 1 x Chip Wrench Connection Cable 3 x screw (needs only 2, equipped with 3) 1 x Manual Step 1: Remove the motherboard of the original car key and weld the wiring harness to the function switch of each button corresponding to the original car key according to the diagram in the user manual. Step 2: after welding, the original car key is ready, connect the other end of the connecting wire to the socket. Step