Kebidumei DC 3.7V-5V Wireless Bluetooth Decoder Board Car MP3 Player Kit USB AUX FM Radio Call Recording Module Bluetooth TWS Pairing

Feature:

Rated input: 5V/500MA

Power supply type: direct current (DC) 3.7~5V power supply

Appearance size: 88(L)*25(H)mm

Rated power consumption: USB playback current

Other status:

Panel interface: USB, AUX

Operating temperature: -20℃~60℃

Output amplitude: >600MV

Keys Usage:

Short press: previous song

Short press: play/stop

Short press: next song

Long press: volume up

Long press: mode switch

Double-click: TWS pairing

Long press: volume down

Key Function:

POWER: STANDBY ON/OFF

MODE: press this key to cycle selection input USB→SD→BLUE→FM→LINE

PREV: In the USB/SD/BT playback state, short press to select the previous song, long press to rewind (BT is invalid).

In the FM state, short press to select the previous station and long press to search backward Radio (AUX status is invalid).

NEXT: In the USB/SD/BT playback state, short press to select the next song and long press to fast forward (BT is invalid) in receiving

In the FM state, short press to select the next station

Radio (AUX status is invalid)

VOL+: Increase the volume

VOL-: Volume down

REP: Enter the loop mode during USB/SD playback, short press the loop button and enter A (full loop) →O (single loop) → FOLDER (current folder loop) → Random (random play) → NORMAL (cancel loop function and enter sequence playback)

STOP: Stop playing in the USB/SD card state and press the play button to start playing from the first song (other states is invalid)

MUTE: press mute in all states and press again to unmute

EQ: USB/SD state is sound field mode. NORMAL→BASS→ ROCKPOP→ROCK→JAZZ→ CLASSIC→CUR

PLAY PAUSE: In the USB/SD/BT playback state, short press once to pause and press again to play

In the radio mode, press this button to enter the automatic search station

0~9: Directly select more than 10 numbers on USB/SD and input the number to be selected. In FM state

Select a stored radio station in the mode, or press the number keys to directly enter the radio frequency to play the radio station

Package Content:

1 x Bluetooth Decoder