Usage: View window/Shortcut button Feature: Quick View/Quick Task Start/Privacy protection/Water-Dustproof Working temperature:-50 ~ + 80degree Carrier Frequency: 13.5 MHZ Waterproof grade: IP68 Technology: Near Field Communication Compatible phones: Mobile phones of Android and Windowsphone System Style: Kia sportage accessories Hot sale with: LED Similar product: Home Master Quality Products Show More