Description: The product has an LED digital display design, which is easy to read data, and it is also sturdy and durable. The product has a built-in microphone, which automatically switches from music playback to hands-free mode when answering a call, and supports redial of the last call. It is made of plastic and electronic component materials, which is durable and compact. The length of the player is 3.5cm, the width is 3.5cm, the height is 8cm. It is suitable for car, truck, vehicle, SUV, ATV and so on. Item Name: Car Music Player Material: Plastic,Electronic Component Color: Black Input Voltage: DC 12-24V Multi-function Port Output: 5V-1A USB Charging Port Output: 5V-3A FM Frequency: 87.5-108mHz FM Transmission Distance: 5 Meters Bluetooth-compatible Distance: 10 Meters Supporting Files: MP3/WMA/WAV/APE/FLAC Supported U Disk Capacity: Class 10, Maximum 32G Working Temperature: -10 Degrees Celsius to 70 Degrees Celsius Size Details: 3.5cm x 3.5cm x 8cm/1.38" x 1.38" x 3.15" (Approx.) Notes: 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. Package Includes: 1 x Car Music Player