Feature 1This smart car key is replacement for CHR 20182020, which can match your car well. 2The color numbers, parameters, and specifications are customized on the basis of the original factory and will be fully adapted to your car. 3This smart car lock has three buttons that support the control of door lock, unlock, and horn, which can meet your needs. 4This smart car key is made of high quality ABS material, which has a long service life. 5The car key is as sensitive as the original factory, and even feels better than the original factory.Item Type: Car KeyMaterial: ABSPurpose: Replacement, Spare, Etc.Frequency: 314.3MHzButton Quantity: 3 x Button(Car Door Lock, Unlock, Horn Switch)Battery: Button Battery, CR2025 x 1, 200mAh, (Built-in Battery Shipped)Fitments:ReplacementforCHR20182020 .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x CarKey1 x Cover