Xhorse Remote Tester for Radio Frequency Infrared Frequency Radio Drequency(RF) Infrared(IR) Test Range 300Mhz-320hz / 434Mhz / 868Mhz Features: Xhorse Remote Tester Radio Frequency (FR) Infrared (IR) can detect frequency as well as infrared working or not . Height: 4CM Width: 7CM Length: 13CM Color: Black App-Enabled: Yes Type: Code Readers & Scan Tools Electrical Outlet Plug Type: Plug Type “A� (USA, Canada, Mexico, Japan)