Wireless Streaming: Wirelessly stream music from your bluetooth device to your vehicle using FM frequencies 2. BASS one-click to enjoy high-quality bass music, and improve the sound effect in the car for cars with poor sound effects of old cars. 3. Has A2DP capability to stream music from wireless devices to the car's FM stereo system 4. Automatically switch from music to hands-free mode when answering a call; 5. Long press the up and down button to support the fast forward and rewind function of songs. 6. Dual USB output 5V/3.4A for charging other devices. 7. Support USB disk/Micro SD card 8. Take out the power supply (DC 12V-24V) from the cigarette socket in the car; 9.206 channel optional, 87.5-108MHz 10. Elegant LED display 11. With voice prompt, built-in microphone 12. Over current protection, short circuit production and over temperature protection. Packing list: 1 piece player