Shenzhen Lingway Electronics Technology Co. Ltd BS-888 Manuel D’Utilisation

I. Appearance & functions

AUX

DC/5V

①

③

②

④

⑤

⑥ ⑦

⑧

USB

TF

1.
2.
3.
4.
5.

Mode switch
Volume down/Previous song
Power on/ off
TWS
Volume up/Next song

6.Play or pause/answer a phone call
   Reject the phone call/Make a phone call

7.
8.
9.TF
10.
11.

Mic
DC5V Input

USB/DC5V 300mA output

External audio input

Brief description of the function keys

Mode switch

Play or pause/Answer a phone call
Reject the phone call/Make a phone call 

Volume up / Next song

Volume down / Previous song

Turn on/off the machine

External sound source input jack

Micro USB charging jack

USB music player/DC5V 300mA output

TF music player

(2)Bluetooth playing
    After the Bluetooth connection is successful,press the      button to 
   play/pause the music.Press       to select the next song.Press     to 
   select the previous song.Press     to pause the music being played, 
   and press the button again to resume Playing the music.

(3)Volume up/down     

     When playing,long press          to adjust the volume level.
(4)Previous or next song
     When playing,shortly press         to go to the previous song or
     next song

     When playing,shortly press      to mute/pause the music.

(6)Turn on/off the machine

     

     

 Answering a phone call:If someone calls you after the Bluetooth

         has been connected,the phone will automatically be connected.
         Shortly press the      key to answer the phone call and shortly
         press the      key to hang up the phone call (when you refuse to
         answer).After the call,the Bluetooth playing function will 
        automatically resume.
    

 Making a phone call:After the Bleutooth has been connected,

        shortly press the      button twice to dial the number of the last 
        call made by your phone.

2.DC/5V charging 
 When charging, the white LED flashes ,and then lights up, 
 the unit becomes fully charged

.

 
        
         

Long press    turn on/off the machine

①

②

   After insering the TF USB card,the system will automatically enter the
   TF USB mode.long press the           button to adjust the volume 
   level,shortly press the           button to select the track,and shortly
   press  the      button to play or pause the music

   Shortly press the     button successively to switch between the
   Bluetooth,USB,TF 

AUX  modes.

and 

 

Switch on the two sound boxes simultaneously, and shorrly press the 

           button on one sound box  to enter the TWS pairing mode, after 
   which you will hear the prompt of successful pairing. Next, activate the 
   bluetooth on the mobile phone to search for pairing of XX-XXX, and the 
  1+1 bluetooth play will be on the way.

Bluetooth technology

Acceptable distance

Power

Impedance

Speaker size

Speaker

Frequency response

Noise-signal ratio

Connection method

Physial dimension

Battery 

DC/5V

Playing time

Charging time

USB TF

AUX input sensitivity

4.2low power consumption

10M

5W*2 + 15W*1

φ89mm/φ64m

3

20-20,000Hz

70DB

Bluetooth and AUX input

L366*W138*H192mm

7.4V/4000mAh

Input DC 5V/2000mA

2-3H

6-7H

Player

300mv

4Ω

Malfunction

Solutions

1.Check whether the device is in the search
    mode or restart the device.
2.Search difficulties occur because there 
   are too many Bluetooth devices around.
   Turn off the other Bluetooth devices.

Connection and 
pairing 

unsuccessful

for many times

The sound too 
small or distorted

1.Check the volume of the Bluetooth device
   and adjust its volume to the appropriate
   position.
2.Low batttery,please charge the device.

The music is 
interrupted

Check whether the paired device is beyond
the effective connection distance of the 
speaker.or there are obstacles between
the speaker and the Bluetooth device.

The Bluetooth 
status indicator 
does not light

1.It indicates that the battery is low.Check
   again after charging the device.
2.Restart the device.

   The warranty period of this product is valid for 12 months from the 
   date of sale.In case of normal use and maintenance within the
   warranty period,if the hard materials and functions of the machine
   appear problematic due to non-human damage,preventing the 
   machine from being used normally,the company will provide free 
   maintenance service.

   (1)Beyond the warranty period.
   (2)The purchase voucher and warranty card could not be presented 
        at the same time.
   (3)Wrong use(e.g.over-pressure charging) or unauthorized removal
       or modification.
   (4)Failure and damage caused by transport,dropping,or natural
        disasters.

3.Notes for Warranty:
   Rong Li reserves the right to change the maintenance mode.If the
   product cannot be repaired in china,you may be required to bear the
   freight and handling fees.If you are looking for repair in a non-original
   country,you are required to comply with all applicable import and 
   export laws and regulations and bear all customs duties,value added
   tax and other related taxes and charges.

1.Avoid placing the device in wet areas.
2.Regularly charge the device at regular intervals.
3.Do not touch the case using hard objects.
4.Use the accessories equipped  by our factory to charge the device.
5.Do not use a damp cloth to wipe the device.
6.The Ios 9 system  only be charged when it is powered on

1. Speaker:1
2.Charging line:1
3.Audio cable:1
4.Use’s Manual:1
5.Certificate:1

   After inserting the 3.5 stereo head line,the system will automatically
   enter the external AUX mode.Long press the          button to adjust
   the volume level,and shorly press the     buttom to mute the music
   being played. 

Phenomenon

(1)After entering the Bluetooth mode,the blue LED light will flash
    quickly.If the match is successful,the Bluetooth signal light will stay 
    on.When playing Bluetooth music,the Bluetooth light will flash 
    slowly.When the Bluetooth device is connected.it will display 
    xxxx(Bluetooth name) on the screen .

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⑨

⑩

⑪

TWS sound box pairing function

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