EONKO L-628 Bluetooth FM Radio with TF Card Slot Voice Recorder Flashlight LED Light Earphone Jack Rechargeable Battery
1.Operation Instruction of Each Button
(1): Power switch, long press 3 seconds to turn on or turn off this
product;
(2) : In MP3 mode, short press for previous MP3 while long press to
rewind; In FM mode, short press for previous channel;
(3) : In MP3 mode, short press to play or pause; In FM mode, short
press to turn speaker mute, long press for over 3 seconds to automatically
scan and memory channels;
(4) : In MP3 mode, short press for next MP3 while long press to fastforward; In FM mode, short press for next channel;
(5) : First press for ONE, repeating the current one MP3 file; next
press for FOLD, repeating the MP3 files of the current folder; next press
for ALL, repeating all the MP3 files;
(6) MODE: Mode switch among TF/BT/FM;
(7) : Long press button 1 or 2 for previous or next folder;
(8) 0-9: A: In MP3 mode, number buttons 0-9 can be used to select one
specific MP3 (For example, continuously press buttons 1+3+5 to select
the 135th MP3;
B: In FM radio mode, number buttons 0-9 can be used to select one
specific channel by radio frequency(For example, in FM radio,
continuously press buttons 8+7+8 to select a channel of 87.8 MHz; Or
can press 1+5 to choose the 15th channel);
(9) REC: Voice recording button. When in TF card mode, short press this
button to record outside sound, and one more short press this button to
stop recording and broadcast the content just recorded; When in FM radio
mode, short press this button to record FM radio content; Long press this
button to delete the recorded content;
(10) LED: Hold press to keep the LED flashlight on;
(11) TF card slot: Plug in TF card with MP3 files inside and then the MP3
files can be played (can not play other format audio files except MP3
format); Please insert the TF card in right direction. If not, may damage
the TF card or the TF card slot of this product;
(12) : Volume knob, volume up to the big side, volume down to the
small side;
(13) LED flashlight/Charging indicator;
(14) DC5V IN: DC5V charging jack, please use the suitable and standard
mobile phone charger or adapter to charge this product;
(15) : Earphone output jack. Plug in earphone, then the audio will
transfer to the earphone, the speaker will be mute;
(16) FM radio telescopic antenna: When in FM radio, please pull out the
telescopic antenna to receive FM signal
2.FM Radio
This radio is FM radio, it memories channels of origin place when produce.
When users use it in different places, need to scan their local FM radio
channels as follows:
(1)Completely pull out the radio antenna, turn on this product and press “
MODE” button to change to the mode of FM radio, then long press the
button “ ” for over 3 seconds, the numbers on the display screen will
jump up quickly from 76 and stop at 108, which means the FM radio is
Auto-scanning channels. When finishes scanning, it will automatically turn
back to play the first channel.
(2)And you can press “ ” or “ ” to choose the previous or the next
radio channel. Or you can use number buttons 0-9 to select one specific
channel. For example, you can continuously press buttons 1+5 to select
the 15th radio channel. If total channel quantity is less than 15, will keep
playing original channel. Or can continuously press buttons 8+7+8 to
select a channel of 87.8 MHz directly.
3.BT
When turn on this product, press “MODE” button to change to BT mode,
and open the BT of your mobile phone and search, you will see the BT
name of this product and then click to pair. If successfully paired, there
will be a hint tone of successful connection and the BT letters on the
display screen will stop flashing, then the music in your mobile phone
can be played through this product.
4.The Battery Charging methold
When reading TF card or FM radio intermittently or display screen flashing,
indicates that the battery voltage is not enough and you need to charge the
battery as follows:
(1) Plug the big end of the USB charging cable into the USB jack of mobile
phone charger and plug the small end into the DC 5V charging jack of this
product. When charging, the LED charging indicator will light in red color. If
not light, means failure to charge, then need to check whether charging
cable or mobile phone charger have problems or not.
(2) Charging time is 2-3 hours. When charging, it is in red color; when fully
charged, it will turn green color.
(3) When not use this product for long time, suggest to charge the product
one time each month, in case that battery can not be charged if all the
battery power use out.
5.Precautions
(1) Please charge this product under safe environment, do not charge
under unstable voltage or near dangerous goods;
(2) Please kindly use the suitable and standard DC5V/300mA-1A charger to
charge this product. Using bad quality or unsuitable charger may damage
the product or lead to failure to charge;
(3) Do not charge when nobody around;
(4) Please do not use this product near the environment over 45 degrees
Celsius;
(5) Please do not throw this product into fire, will have risk to cause
explosion.
6.Technical Parameters
1) Radio frequency: FM: 76-108MHz
(2) Output: 5W(Max)
3) Power input: DC5V 500mA
(4) Built-in battery: 700mAh
(5) Product dimension: 59.2*18.5*106mm
7.Packing Accessories
1) USB charging cable: 1PC
(2) User manual: 1PC
8.Frequent Problems Solutions
Problems Solutions
(1) Can not charge this product:
When charging indicator not light in red color, please check whether
charging cable or charger have problems or not.
(2) Can not turn on this product:
① The battery maybe without power and you just need to charge it;
② Battery may run out its lifetime.
(3) Without sound when play:
① Please check if you have turned the volume knob to the lowest or not;
② Please check if you have pressed “ ” button. If yes, please press this
button again or you can turn off this product and turn it on again.
(4) Can not broadcast FM radio channels:
Need to scan the FM radio when in a new place as follows: Completely pull
out the radio antenna, long press “ ” button, then it will automatically
scan and memory channels. During this time the numbers on the display
screen will jump from 76 and will not stop until 108, then it will turn back to
play the first channel;
(5) There are files in TF card but fail to read:
① This product can only play MP3 format audio files, can not play other
format audio files such as WMA and so on;
② The TF card may have problems, please change them.
