Shenzhen Skylark Audio Industry Co. Ltd. B8 用户手册

Output power --------------------- --- 5W * 2

Distortion ----------------------------- 0.5%

Frequency response range ----------- 90HZ-20KHZ

SNR ------------------------------------ 80DB

Bluetooth version --------------------- Bluetooth 3.0

Control mode-------------------------- Touch control

Input source --------------------------- LINE, Bluetooth 3.0

Charging ------------------------------- USB 5V / 1A

Bluetooth distance -------------------- 33ft

Loudspeakers -------------------------- 2" x2

1. Hands-free button

2. Volume down button

3. Play/Pause button

4. Volume up button

5. Pairing Button

6.3.5mm audio input interface

7. Power button

8. Charging jack

Wireless Stereo Speaker x1

USB charging cable x1

3.5mm audio cable x1

User Manual x1

1. Please read through the safety and operating 

instructions before using the product 

2. Please keep the instructions for future reference

3. Please follow all the instructions stipulated in 

the operation manual

4. Do not use in humid areas such as bathtub, 

basin, wet basement or swimming pool 

5. Outdoor Use Warning: do not put this product 

in rainy or humid environment in case of fire and 

electric shock

6. Please place the product in a dry and stable 

position

7. Avoid any solid object or liquid falling into the 

cabinet

8. Do not disassemble the product for repair as it 

may cause safety problem

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POWER ON: Long-press the power button     on 

the right side of the machine to turn it on

POWER OFF: Long-press the power button     to 

turn it off when in the state of power-on

: indicates that the Bluetooth is 

waiting to pair, the default power on mode is 

Bluetooth

: Bluetooth connected 

successfully

: indicating the LINE IN 

input mode. It automatically switches to LINE IN 

mode if you insert the 3.5mm audio cable in the 

state of power-on.

: the 

battery voltage is low, please recharge.

1. Press the power button to turn on the machine;

2. Please keep the unit in Bluetooth mode (default 

mode is Bluetooth, blue light flashing);

3. Bluetooth enabled devices connect to this unit:

Android devices: click on  Settings> Wireless & 

networks> Bluetooth settings> Scan device  in 

order;

iOS devices: click on  Settings> Bluetooth or 

Settings> General> Bluetooth  in order;

4. Select "B8" from the list of Bluetooth device and 

click “Connect ”, the blue indicator light will be 

constant on if connected successfully, then you can 

enjoy music from the Bluetooth device through 

this unit.

To turn on the speaker, long-press the power 

button for 2 seconds

The battery is dead, please charge, and make sure 

the charging current is higher than 1A.

Make sure that no barrier is between this unit and 

the Bluetooth device, and keep up in the range of 

33ft.

Make sure the unit is in Bluetooth mode (blue 

light flashing), and please select the correct 

Bluetooth name of the unit.

If other devices have a 3.5mm audio output port, 

you can use the attached 3.5mm audio cable to 

connect it to the 3.5mm LINE IN jack of this 

machine to play music.

Please use computer's USB port or USB power 

adapter (sold separately: 5V1A USB power adapter 

is recommended) to charge for the product, do 

not use the machine before fully charged.

Red indicator light on, indicating that charging 

begins.

The power light goes out when fully charged.

It may not be able to charge the unit if the power 

is less than 5V / 500mA.

The charging process will generate heat, please 

do not cover the unit with towels and clothes 

when charging, in case of fire.

Volume up function, click to stepping increase, 

long-press to continuously increase , the LED light 

flashes once slowly each time the volume 

increases.

5. PAIR

Long-press to disconnect Bluetooth or re-enter 

pairing status in Bluetooth mode, the indicator 

light flashes in this case.

Speakerphone function: in Bluetooth mode, when 

a call comes in, click the CALL button to enter 

speakerphone mode or press for more than 1 

second to reject the call; when playing music in 

Bluetooth mode, press the CALL button for more 

than 1 second to automatically redial the last 

dialed number.

Volume down function, click to stepping decrease, 

long-press to continuously decrease, the LED light 

flashes once slowly each time the volume 

decreases.

In Bluetooth mode press to switch between 

playback and pause; in LINE mode switch between 

mute and un-mute, the green light flashes in 

mute state.