Features:
Bluetooth Specification :V2.0
Supports advanced audio distribution profile
Off time display function
Digital high-quality FM stereo radio
Preset 18 stations ( frequency: 87.5-108 MHz )
Support USB / SD / MMC card reader
Support Audio: MP3 / WMA / APE / FLAC / WAV etc.
Support folder function
Support breakpoints and ID3 Play
Support remote control
Rotary volume control
MP3 randomized, 10 track up / down playback
Electronic control volume treble, bass, balance and fader
Multiple EQ scene selection: Jazz, rock, pop, classical, etc.
Mute and loud control
L / R RCA audio output jacks
4-channel high power output ( 4 loud speaker )
Support modes: BT / APE / WAV / WMA / MP3 / FM
The remote control battery ( included ): CR2025 3V
Specifications:
FM Radio
Tuning Range: 87.5 - 108.0MHz
Sensitivity: ≤20db
Stereo Separation: ≥25db
SNR: ≥60db
Some Playback
Music format support: MP3 / WMA
Display format: ID3 display
Distortion: ≤0.3%
SNR: ≥60db
Power Supply
12V Machine: 11 - 16V
Note: This machine is 12V machine, not according to the 24V power supply
Audio
Operating temperature: -20 - +60
Quiescent current speaker impedance: 4Ω
Frequency Response: 20 - 20000Hz
Fuse
Red: 1A
Yellow: 15A
Package Contents: 1 x JSD - 520 12V Bluetooth V2.0 Car Audio Stereo MP3 Player Radio In-dash Support USB SD AUX Input with Remote Control FM Radio Receiver, 1 x Remote Control, 1 x Wire, 1 x Installation Tool Set, 1 x User Manual
