Car DAB Radio Tuner Digital Radio Android Navigation 1. Weight: about 80 grams 2. Material: plastic shell 3. Application: mainly used for Android system car navigation integrated machine 4. Support frequency range: 174MHz-239MHz 5. Function: DABDAB+ receiving function, support local automatic search, RDS, DLS, program picture refresh, channel list, signal strength display 6. Specifications: USB interface, antenna interface SMA, built-in 5V output 7. Features: beautiful and practical, widely applicable, easy to use, plug and play 8. Description: equipped with source amplifier glass film antenna (3M line) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.