Function description: 1.Multimedia function: FM radio playback, U disk MP3 music and MP5 video playback, 2. Key touch function; Bluetooth connection function: Bluetooth music and Bluetooth caller ID, Bluetooth name: CJ-B; 3. Meter lithium and lead-acid power display common, remaining mileage estimation display; 4. Amplifier output 5W/4 ohm * 2-way, pixel: 800 * 480, protection level: IP65, Applicable working temperature: -30 °to 80 ° 5. Background can be set: power, speed adjustable, Chinese and English can be switched, view software version number
