FM Radio Bluetooth 5.0 Speaker Portable Mini Radio For The Elderly HiFi TF/USB MP3 Music Player Support Recordin Headphones Play Audio radio mini radio

◇ Main technical specifications

Product model:F21

Horn configuration:1.5 "dual magnetic speaker

Rated power:3W

Frequency response:100Hz-18KHz

Bluetooth version:5.0

Battery usage:Lithium polymer battery 750mAh

Input power supply:DC 5V/1A

Body size:L104*W26*H61MM

Basic function: BT/TF/USB/FM/Digital Song Demand/lossless music Play/Full-mode recording/one-click deletion function.

 

Basic function: FM radio supports campus radio/frequency range: 70-108MHZ

[∩] Headphone jack / [-VOL +] volume knob

Packing accessories: ■ Host Computer ■ TYPE-C interface charging cable ■ Lashing cord ■ Manual ■ Warranty card ■ Certificate

 

Thank you for buying and using the F21 multimedia player produced by our company. I hope it will bring you convenience and fun in your life. In order to enable you to understand the various functions of this machine and be proficient in the use, please read this manual in detail before using it. (if there are any typographical errors or translation errors, the majority of users will understand that when the contents are changed, they will not be notified without prior notice.)

I. functional characteristics

Stylish appearance, small and exquisite, easy to carry, is a good helper for home, office, outdoor travel, sports, leisure, entertainment, learning.

Using high quality and high sensitivity horn, beautiful sound quality, with volume control switch, can meet the needs of listening to different programs.

Support TF card / / U disk to play MP3/ Bluetooth / WAV format music, and support FLAC and APE lossless music decoding function.

Built-in highly sensitive FM radio, frequency 70-108MHz.

Support external high performance and large capacity, rechargeable polymer lithium battery 750mAh. This machine adopts low power consumption and high power amplifier.

II. Functional definition

 

1. Recording key: in U disk / TF card music playback mode, long press the recording key, can be recorded, during the recording process, press the key again to end the recording; short press the key, you can play the U disk / TF card recording (note: when recording, you need to U disk or TF card online, do storage equipment. This machine supports full mode recording. In U disk and TF card mode, record MIC sound; In Bluetooth and radio mode, record the sound of the machine).

 

2.Mode key: short press the key to switch mode. In the radio mode, long press the radio automatically search for radio

 

3. Previous song: In MP3 playback mode, short press the song key, switch to the previous song, long press fast back; In the radio mode, short press the song key to convert to the previous channel;

 

4. Play / pause / delete key: in MP3 mode, short press the key, play, pause switch; In the music playback mode, long press the delete key to start deleting, short press the delete key again to confirm deletion; Or do not press the button within 5 seconds, exit the delete function.

 

5. Next song: in MP3 playback mode, short press the song key, switch to the next song, long press fast forward; In radio mode, short press the song key to switch to the next channel.

 

6. [1-0] Number keys: In MP3 playback mode, you can select the tracks you want to listen to through a single key and a number combination; Enter the number in radio mode and select the desired radio frequency.

 

7. [] Headphone jack: Insert the headphone into the no-disturb mode; Enjoy the pleasure of hearing alone.

 

8. [USB] U disk socket: insert U disk, you can play U disk music tracks.

 

9. DC5V charging interface: You can use the charging cable delivered by the machine to charge, or use the mobile phone with USB interface to charge, or connect the USB interface to the computer to charge.

 

10. [TF Card] Socket: Insert TF card to play music tracks in TF card.

 

11.[-VOL +] Volume increase/Decrease toggle wheel switch: Toggle volume decrease in the direction of [-VOL]

At least until the volume is off, dial in the [VOL] direction to increase the volume.

 

12.ON/ OFF switch: ON is ON/ OFF is off, and the direction to ON is on.

The direction to OFF is off