BlackVue application features:*Watch recorded BlackVue videos.*Watch live BlackVue video (only for models with Wi-Fi).*Access BlackVue dashcam preferences (time, video quality, compresssion rate, sensitivity, LED options, Wi-Fi, etc.) *Update firmware *Supported models: – DR500GW-HD – DR400G-HD II – DR400G-HD – DR380-HD – DR350?Available features depend on the BlackVue model you use.NOTE: The screenshots are in Korean, but BlackVue app fully supports English language. Sorry for any inconvenience.If you have any problems using the app, please contact us at [email protected]