[Vehicle Radio Adapter] USB Dangle is featuring stable reception and a high signal-to-noise ratio, to receive Digital Audio Broadcasting signals, providing easy access to high-quality digital radio programming; Plug & Play: Universal USB Dangle is easy to install the antenna correctly, convenient to connect and operate the A ndroid car radio, equipped with an antenna interface mcx (5V output) and an active foil antenna (cable length 3 meters). [High-grade Material] USB Dangle Adapter is made from high-quality ABS material, solid, , delicate, compact, and reliable, controlled by APP that saves a lot of time. [Wide Range of Application] USB Dangle for Car Radio is featuring receiver sensitivity of about 99 dBm, designed with the 170-240 MHz Digital Audio Broadcasting frequency range, compatible with A ndroid 4.1-11.0 system, not compatible with WinCE system. [Operate Easily] USB Adapter for Car Radio is fully compatible with the D-AB ETSI 300 401 standard, to work at the temperature from 0-45℃, suitable for Europe and Australia. Universal USB Dangle Adapter is designed for car radio, easy to install and convenient to use. Supports ETSI TS102 563 D-AB+ standard.Do not expose the device to liquid, moisture or moisture, as the set is not waterproof. Do not try to clean this device with solvents as it may damage the surfaces. Avoid extreme temperatures, either hot or cold, charge at normal temperature. D-AB frequency range:170-240 MHz Receiver sensitivity -99dBm Antenna interface mcx (5V output) Temperature:0℃-45℃ Storage temperature:-20℃-70℃. The relative humidity in operation should be less than 80% (40℃), as the relative humidity when stored is less than 95% (40℃). Install the D-AB APK player before use: Installation step: Copy d-ab_player.APK to an S-D card or USB memory. Open the A ndroid Car Player, select the APK and install it. Installation completed D-AB will appear the window. Connect and cover antenna to device Connect USB to CAR and then open the D-AB in the window. APP Download Link: https://drive..com/drive/folders/1_pl7YSWWsG6JqjuYeIrCyO-DmpU7faRQ https://drive..com/open?id=1Ru99_62K9fUK6fOAzU6kBpU3bGPvo8wN https://drive..com/open?id=1XKpvp4A_OWEhJP-82Mft8B9jblFQa7HS Product Maintenance: Do not touch objects that cause scratches or damage Do not try to insert items into the case to avoid damage to the inner parts. Do not try to disassemble the device as there are no parts to be maintained. If you do not use the device for a long time, make sure you play the device in a dry area, avoid it in a place with temperature changes and dust. Colour:Black Material:Plastic Package Contents: 1 x D-AB USB dongle 1 x antenna 1 x type c cable Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.