Instruction Manual
Packaging content
1 x Speaker
1 x Type-C charging cable
1 x Instruction manual
Product specifications
Speaker power:10W
Battery capacity:1500mah
Transmission distance:≤10M
Input voltage :DC 5V 1A
Charging time: Around 3-5 hours
Playtime: Around 3-8 hours at
5
0% volume
Unit size:245*124*83mm
Product Features
TWS connection
Bluetooth
TF card reader
USB play
TF card play
Button Instructions
1. Power ON&OFF/Switch light color & on/off
Long press for power on/off
Single click to switch light mode(11 modes total)
Light model in detail as below:
1. Quick horce racing colorful lights
2. Single color horse racing switching
3. 7 color switching spread from middle to both sides
4. Breathing lights gradual change 6 colors（red, yellow, light green, dark green, blue,
purple)
5. Breathing light 6 colors(blue,purple,red,yellow,light green,dark green)
6. Single color switching red, green,blue
7. Gradual change colorful light
8. Keep green
9. Keep white
10.Keep blue
11.Keep purple
Double click to switch light on/off
Triple click to switch on/off the voice prompt with sound of “Do”
M
2.Play/Pause/Switch Modes
Single click to play/pause
Long press to switch modes
Double click for Bluetooth connection/disconnection
Trible click for TWS connection/disconnection
3.Next track/Volume increase/TWS
Long press to play next song
Short press to increase volume
4.Previous track/Volume decrease/TWS
Long press to play previous song
Short press to decrease volume
Bluetooth connection
1.Power on the unit or switch to Bluetooth mode.
2.Use your Bluetooth device to search for model name"ISB316",
then tap to connect.
3.Once connect successfully the speaker will issue a tone, you are
ready to enjoy music.
4.Automatic shutdown with shutdown prompt sound after 5
minutes when Bluetooth is not connected.
5.When the battery is low, a low battery alert will sound once per
minute for a total of 5 times.
TWS connection
1.Power on both speakers at the same time or switch to
Bluetooth mode (make sure both speakers have not connected to
any of your Bluetooth devices).
2.Trible-click the “play” button on any of the speakers, after a
while, the two speakers will connect successfully and will issue a
sound of “Do” after connected successfully.
3.Use your Bluetooth device to search for the Bluetooth name
"ISB316", tap to connect it, you are ready to enjoy stereo sound.
FCC Statement
This device complies with part 15 of the FCC Rules. Operation is subject to the following
two
conditions: (1) This device may not cause harmful interference, and (2) this device must
accept any interference received, including interference that may cause undesired
operation. This equipment has been tested and found to comply with the limits for a Class
B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference to
radio communications. However, there is no guarantee that interference will not occur in a
particular installation. If this equipment does cause harmful interference to radio or
television reception, which can be determined by turning the equipment off and on, the
user is encouraged to try to correct the interference by one or more of the following
measures:
•Reorient or relocate the receiving antenna.
•Increase the separation between the equipment and receiver.
•Connect the equipment into an outlet on a circuit different from that to which the receiver
is connected.
•Consult the dealer or an experienced radio/TV technician for help.
Caution: Any changes or modifications to this device not explicitly approved by
manufacturer could void your authority to operate this equipment.
RF Exposure Information
The device has been evaluated to meet general RF exposure requirement. The device
can be used in portable exposure condition without restriction.
