Before buyingyou must look:
This product has its own amplifier! The amplifier board, the amplifier, the headset, the source speaker, and the speakers with all the power supply and the external power supply cannot be used directly!Otherwise, damage will not be guaranteed! Intersection Intersection
Output a non -public model, the two horns of the two speakers are not allowed to connect parallel.otherwiseDamage!!!
Recently, some users report that the volume of this decoding board is turned off or restarted by half of the volume of the decoding board. Here we will explain that the power of this board is real 5W+5W, so the capacity of the power supply is relatively high. The 2.54mm red and black line connects a 3.7V-lithium battery with a capacity of 2000mAh as the main power supply, and the MICOR-USB behind the board(Android charging port)The interface is used only when charging, and the charging current is 5V/1A.It is not possible to work normally without the battery! Intersection Intersection
Shipping list(This model does not support remote control):
(1)Motherboard/1
(2)2.54-2P line/1(Power cable 200mm long)
(3)2.0-2P line/2 items (The speaker cable 150mm long)
![](http://img.alicdn.com/imgextra/i1/2855051181/O1CN01l4z3IP1KawMopbfa4_!!2855051181.jpg)
![](http://img.alicdn.com/imgextra/i2/2855051181/O1CN01TmQell1KawLTZRbWc_!!2855051181.jpg)
Recommendations:
1. Power supply voltage DC 3.7-5V(This model comes with charging management);
2. The power supply current is 3000mAh or above;You cannot use the power supply of the fast charger, the flash charger, the dry battery, the charging treasure, the multi -functional transformer, and other unstable power supply!
3. The speaker 4Ω power, 5W or more.
![](http://img.alicdn.com/imgextra/i2/2855051181/O1CN01At2b2b1KawLRphquN_!!2855051181.jpg)
product description:
1. not supportPower on(Press the panel Mode key after power -on),not supportremote control,not supportRadio,not supportsignal input.
2. Thisnot supportPower power on;Need after power -onLong press the MODE key to operate "boot"instruction.
3. TF(Small)Card and U disk support MP3/WAV/FLAC/APE format playback, support Bluetooth and call, support Micro USB(Android)Charge.
4. Open the mobile phone Bluetooth search "Big Wu Audio" pairing connection. The Bluetooth version 5.0 version, the unobstructed transmission distance is about 15 meters. Bluetooth support automatically returned paired devices.
5. Regarding the power -off memory function, you can only record the song currently played, and you cannot remember the current played seconds(If it is listening to the skewers, it will be half half, and it will start from the beginning after the power is disconnected. It is very inconvenient).. If you have special requirements for power -off memory, please buy carefully, thank you for understanding!
6. Panel button function:
MODE key: Long press and open/shut down; short press mode switch;
Previous key:Long press the volume decrease; short press the previous song;
Parking/Start key:Press the song that is being played for the first time, and press the restore again Playing status;
Next key:Long press the volume plus; short press the song.
7. Working indicator: In the play statebluelightFlash, Charging stateredlightFrequently.