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Product description Shipping Payment Return policy&Feedback Contact Us Product Description D4F4 DC 12V Car LED USB AUX Bluetooth MP3 Decode Board Audio Amplifier Remote
Features
ThismodulehasAUXFMUSBSDBluetoothfeaturespeaker
amplifierboard,appliestothe2.02.15.1speakers
Panel107MMhigh25MM35MM;deepvoltage:12V
OperatingCurrent700MV
Arrangementsmountingholespacing:92MM
Moduleintroduced
Supporttheloutsidesignalswitchdirectly.
supportBluetoothl(Bluetooth3.0EDR)
supportUSB/SD/Bluetooth/FM/LINEautomaticswitching.
modulelThecontainsMP3/WMAsongdecoderchip.
supportUSB,SD,MMClcardforplayback.
SupportUSB/SDcardswitch,thesong,thenextsong,fastforward,rewind,volumecontrol,EQ,
play/pause,stop,singlerepeat,mute, shutdown,directelectionssongs.
SupportaBluetootonthenextsong,adjustthevolume,EQ,play/pause,mute,shutdown.
SupportFAT16,FAT32filesystem.
SupportMP1Layer3,MP2Layer3,MP3Layer3versionofthesong.
support32-320kbpsMP3lsongs.
supportpowerandmemoryfunction:torememberthepowerplaysongs
andvolume
Descriptionpanelbuttons:
1,”PREV/VOL-“:setlongpressthevolumereduction;shortpresson
track;shorterintheFMstateonradioinUSB/SD/Bluetoothstatus.
2,”PLAY/PAUSE”:inshortUSB/SD/Bluetoothstatuspresstheplay/
pause;tostationsearchcoexiststationfullchannelintheFMstatelong.
3,”NEXT/VOL+”:setlongpressthevolumeplus;shortUSB/SD/
BluetoothStatusontrack;shortpressofaradiointheFMstate.
4,”MODE”:SDcardandUdisk:switchingsequenceforUSBSD
BluetoothFMAUX;OnlyUdisk:SwitchtheorderoftheUSB
BluetoothFMAUX;switchingsequenceonlySDcard:forSD
BluetoothFMAUX;:FMAUXtheBluetoothUSBandSD
card.
RemotekeyDescription
1,POWER:standby(STANDBY)keycannotswitch.
2,MODE:SDcardandUdisk:switchingsequenceforUSBSD
BluetoothFMAUX;OnlyUdisk:SwitchtheorderoftheUSB
BluetoothFMAUX;OnlytheSDcard:SwitchtheorderofSD
BluetoothFMAUX;:FMAUXtheBluetoothUSBandSD
Card.
3,PREV:USB/SD/Bluetoothstatus,shortpressisontrack;inUSB/
SDstatePresssongrewind;shortpressonaradiostationintheFMstate,
longpressonaradioscansearch.
4:NEXT:USB/SD/Bluetoothstateshortpressfornexttrack;inUSB/
SDstatepressfastforwardforthesong;shortpressaradiointheFM
mode,searchlongpressscanforthenextstation.
5,VOL+:short/longpressplusmusic.
6,VOL-:short/longpressformusicless.
7,REP:keytoswitchbetweenUSB/SDplaybacksinglerepeatallcycle
bootfullcircle.
8,”STOP”:USB/SDstate,shortpressstopmusicplayback.
9,MUTE:mutebutton,clickthemute,clickoff(VOL-/VOL+canalso
belifted).
10,EQ:soundfieldmodeNORMALBASPOPROCJAZZ
theCLACUTtheNORMAL
11,PLAY/PAUSE:USB/SD/Bluetoothstatusplay/pause;Longpress
intheFMstateforthecoexistenceofall-channelstationsearch.
12,0to9:USB/SDdirectbond,over10consecutivefigurescanbeinput
tochoose.
Note:Optionalinputvoltage:12V,5V.AttachedinterfaceFigure:
Note:1,notsmartphones(Androidsystem)toenterthepassword-0000,
modulepowergroundandsignalgroundareseparated,thetwoconnected
test;
2,theproductwithoutacall;
3,thedecoderboardinputvoltageistoohighwilldamagethevoltageis
toolowandwillnotwork,becarefulnottomistakethe”+”and”-“pole;
4:TheBluetoothmodulesupportsthevastmajorityofmobilephones,a
handfulofphonebeunstableordifferentbecauseoftheirsystemmaynot
support
Connection guide:
GND negative of the power
VCC positive of the power
R-OUT audio input R
L-OUTaudio input L
A-GND negative of the power
(NOTE: GNDand A-GND must connect together, or it will appear garbled)
NOTE: It will burn if the positive and negativeis connected in a contrary way. Please carefully check it. Packageincluding
1xRemoteUSBSDFMMP3PlayerModule
1xRemotecontrol
Note: All communications are handled through Email. We strive to answer all emails as quickly as possible, but due to high email volume and different time zones,it may take times for us to reply(and we can not reply emails on Weekends and other public holidays, please wait with patience if you send us emails on/before these days). Thanks in advance for your patience. We Really appreciate your positive eBay feedback!!! And if you are satisfied with our service, we hope you would not leave us a non-positive feedback like “item is good….”, as we do the business with our heart, this will really hurt a seller, thanks for your understanding! Shipping Item will be shipped within 24 -48 hours after full payment is received. The Item will be shipped by air mailNormally the shippment to worldwide is used to take 20 to 25 business days, exclude Sat & Sun. Payment We only accept payment through Paypal. Payment must be received in 7 business days of auction closing. Please leave note for your special request in ebay note when you pay the order.Any special request cannot be accepted after 24 hours of payment, because most of orders will be processed instantly and same day dispatched. Warranty&Feedback If the item is defect when you receive it or you are not satisfied with it, please return it within 14 days for a replacement or money back. But the items must be back in factory condition. Please contact us and double check the return address before you return it. If is item is defective in 3 months, you can return it to us. We will send you a new replacement after receiving the defective item. Contact Us We care about our valued buyers, if you have any questions, our Customer Service staffs will be very glad to help you. We try our best to reply your email as soon as possible, please kindly allow 24 hours(working day) for us to response. Thank you. We greatly appreciate your POSITIVE feedback. Please do NOT leave negative or neutral feedback without any contact.
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Category: Sound and Vision:Home Audio and HiFi Separates:Amplifiers and Pre-Amps
Location: Shenzhen