1.car mp3 player with fm transmitter 2.with usb slot, sd card reader,FM radio, ... .fixed panel high quality driver car mp3 player with fm transmitter rds ,with usb slot, sd card reader,FM radio, ... mobile charger Technical datas:Maximum Current: 10 AWorking temperature:-20°C ~ +70°CSorage temperature:-30°C ~ +80°CAudioPower output:4x25/45 ... be provided if needed.. car mp3 player with fm transmitter rds