Sonarto YM-100 Manual Download Page 2

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Please note

Not all mobile phones support all the functions listed above. Please 

Using the FM radio

Turn on the metal speaker,and press the Mode button to select the FM 

radio mode.Must be inserted the charging cable as an antenna.

(1) Press the Play/Pause button,FM radio will automatic search and will 

     save automatically

(2) Press the Volume up & Volume down button to select the desired 

     radio station

TF card playback

After the metal speaker is turned on,insert the TF card slot, it will switch 

to micro SD card mode and start playing the music and the Bluetooth 

mode will be disconnected. Hold the volume buttons down to adjust 

the volume level and press the volume buttons once to adjust to the 

previous or next track.

Using Line - in

After the metal speaker is turned on,connect one end of the Micro USB

cable(included) into charging port/Line in jack, the other end of the 

3.5mm Line in cable to connect MP3/Smartphone,press the Mode button 

to select the Line in mode to play music.

refer to your cell phone’s user’s manual for further information.

Certain functions and indication tones may vary depending on your 

mobile phone.

When the volume is adjusted to max, you will hear an indication tone.

LED indicators

(3) When play music, blue colour LED will be on.

Power Supply Mode

The wireless speaker is powered by the built-in 3.7V lithium battery. Push 

the “OFF/ON” switch to the “ON” position to power on the speaker.

Remarks :

(A)  We re

and remember to charge the battery at least once every month.

(B)  In any state or during any time, you can charge the built-in battery by 

connecting one end of the attached USB charging cable to the PC and the 

other end to the USB port of the wireless speaker (it takes about 3 – 4 hours 

to fully charge an empty battery).

(C)  You can use any DC 5V (1A) power adaptor with USB output port to charge 

(not included).

(D)  The wireless speaker may not work properly during charging, so please fully 

charge the battery and disconnect the USB charging cable before use.

Cleaning & Maintenance

Please use soft cloth to clean the speaker and do not attempt to 
disassemble the speaker.

Do’s and Don’ts

Read the following recommendations before using the speaker.

Do not expose the speaker to liquid, moisture or humidity to avoid the 

Don’t use abrasive cleaning solvents to clean the speaker.

Do not expose the speaker to extremely high or low temperature as this 
will shorten the life of electronic devices, destroy the battery or distort 
certain plastic parts.

Don’t expose the speaker to contact with sharp objects as this will 
cause scratches and damage.

damaged.

Don’t attempt to disassemble the speaker as this can damage the 
speaker or cause injury.

T

ation

Note : 

Battery life & charging time may vary based on usage & types of devices used.

Once paired successfully, you can hear the indicated sound from 

speaker.

You can now start to use the speaker.

following the above steps.

Once you have paired the speaker with a device, the speaker will 

remember this device and will pair automatically when the device’s 

Bluetooth

®

 is activated and in range. You do not need to re-pair any 

previously connected devices.

The speaker will attempt to automatically connect to the last device it 

was paired with when switched on. If you want to pair it with a new 

device, please follow the steps outlined above.

Once the speaker is paired with your device, the music will transmit 

directly to the speaker. Please refer to our device’s user manual for 

further information.

reboot to pair.

Bluetooth®

®  

V4.1

Operating Distance 

Max. 10m (approx.)

Working Time 

2-3 hours (may vary, depend on
music type and volume)

Charging Input 

DC5V

Speaker Power  

3W

Built-in Rechargeable
Lithium Battery 

Troubleshooting

1. There is a barrier between the mobile 

phone and Bluetooth® speaker, please 

clear it away.

2. The distance between the Bluetooth® 

unit and connected mobile phone is too 

far away, out of normal connection range. 

Please put them nearer.

There is a barrier between the mobile 

phone and Bluetooth® speaker, please 

remove.

Bluetooth® may be 

connected and playing 

normally, but sometimes, 

there is an interruption

Poor Bluetooth®

connection

Other mobile phone or equipment has been 

connected before connection, and has not left 

yet and Bluetooth® cannot be switched o . 

When connection feature is employed again, 

the Bluetooth® unit will automatically search 

for this Bluetooth® equipment for connection. 

First tur

the Bluetooth® feature of 

Bluetooth® equipment and the next 

Bluetooth® equipment can search, pair and 

connect normally.

Bluetooth® pair

and connection

fall

s n o i t u l o S

  t l u a F

Made in China

is a trademark on a registered trademark of

Bluetooth

®

 SIG Inc.

This appliance should not be put into the domestic garbage at the end of its useful life, but must be disposed 

of at a central point for recycling of electric and electronic domestic appliances. This symbol on appliance, 

instruction manual and packaging puts your attention to this important issue. The materials used in this 

appliance can be recycled. By recycling used domestic appliances you contribute an important push to the 

NOTE: 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 

Changes or modifications not expressly approved by the party responsible for compliance 

could void the user's authority to operate the equipment. 

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.

protection of our environment. Ask your local authorities for information regarding the point of recollection.

Guidelines for protection of the environment

400mAh

LED

V4.2

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