Oraimo boulevard 18w dual output 3 ways play music digital display car charger - occ-32d is a minimalist sized car charger with dual output ports. you can charge 2 devices simultaneously while listening to music in your car. the design is very beautiful, looks luxurious. oraimo boulevard also has the advantage of digitally displaying volts, as well as support for tuning songs in 3 ways (next and previous ), not to forget, this car charger also supports tf cards and also picks up calls directly from the car charger ❖ ❖ color: black specifications: input: dc 12~24v output 1(usb-a): 5v/0.5a output 2(usb-a): 5v/3a. 9v/2a. 12v/1.5a fm frequency: 87.5mhz~108.0 mhz fm tx frequency: 3m available distance: 5m format: mp3/wma/ape/wav/flac supported usb flash drive/tf card capacity: 32g