1-Din In-Dash Car Radio Bluetooth Stereo Head Unit MP3/USB/SD/ AUX-IN/ FM Player

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 (not included ): CR2025 3V
FM Radio
Tuning Range: 87.5 - 108.0MHz
Sensitivity: Less than 20db
Stereo Separation: More than 25db
SNR: More than 60db
Some Playback
Music format support: MP3 / WMA
Display format: ID3 display
Distortion: Less than 0.3 percents
Power Supply
12V Machine: 11 - 16V
Operating temperature: -20 - 60 deg.C
Quiescent current speaker impedance: 4 ohm
Frequency Response: 20 - 20000Hz
Fuse
Red: 1A
Yellow: 15A
Type: Car MP3 Player
Special Function : FM Radio, Bluetooth, Hands-free calls, MP3 Player, USB flash disk
Output Power : 4 x 60W
Voltage : 12V
Music Source: SD card, 3.5mm stereo headphone jack, Cellphone, Flash drive
Built-in EQ: Rock, Classic, Pops, Jazz
SNR (dB): greater than equal 60db
Degree of Distortion (%): Less than equal 0.3%
FM Channel: 87.5 - 108.0MHz
Bluetooth Version: 2.0
Media Format : WAV, WMA, Mp3
colour: black
Material: plastic+Metal
Package Contents:
1 x JSD - 520 FM Radio
1 x Installation Tool Set
1 x User Manual
Note: This machine is 12V machine, not according to the 24V power supply
Audio
Only the above package content, other products are not included.