Feature 1Auto parts keys, applicable models repalcement for Avalon 20192021. 2Durable, high quality ABS material, oil resistant and not easy to corrosion. 3Fine workmanship, accuracy manufacturing and stable performance. 4The perfect car key accessory, it can directly replace the old or broken one. 5Smart key 4 buttons, including door lock, unlock, horn, trunk, and use it convenient.Item Type: Smart KeyMaterial: ABSPurpose: Replacement, spare, etc.Frequency: 314.3 MHzButtons: 4 (door lock, unlock, horn, trunk)Battery: Button battery, 1xCR2025, 200MAH (built in battery)Fitment: Replacement for Avalon 2019-2021 .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 Key1 x Back Cover