SUDOTACK KM100 Music Bear User Manual
- June 25, 2024
- Sudotack
Table of Contents
- KM100 Music Bear
- Important Safety Precautions
- What’s in the box
- Frontal Panel Functions Introduction
- Speaker Buttons
- Speaker Interface Introduction
- Microphone Buttons Introduction
- Microphone ports function
- Bluetooth Connection
- HDMI ARC Connection
- Line IN/AUX Connection
- USB Connection
- Troubleshooting
- Read User Manual Online (PDF format)
- Download This Manual (PDF format)
KM100 Music Bear
User Manual
KM100 Music Bear
Thank You Letter
Dear Customer:
Thank you for purchasing Music Bear, a karaoke speaker system designed for
children. In order to make its overall visual effect more in line with
children’s aesthetic preferences, we have joined hands with senior children’s
products ID designers in the industry to take children’s favorite critter
raccoon cubs as the design theme, and integrate animal elements with the
speaker in depth, and after many rounds of iterations of the design scheme,
the final shape is as you can see. I believe your child will love it.
The product features cute looking and powerful functions. The three-unit
combination of high-quality speaker system, a large 3-inch main speaker plus
two passive diaphragms, 25W peak power, can create a wide soundstage
experience and volume of low-frequency atmosphere, the sound is enough to
cover the entire living room. The product connects to a wide range of devices
with its Bluetooth 5.3, U disk and other common connectivity interface. For
the TV and projector, we offered HDMI ARC and Line IN interface, so that
Karaoke can not only be limited to cell phones, but also through the TV,
projector and other large screen Karaoke, synchronized lyrics is also OK.
With the above features is not enough, in order to make the best of the best
K-song experience, we have added a variety of auxiliary functions on the
speakers, such as recording, vocal elimination, customized ambient sound and
so on. The powerful recording function makes it possible to record vocals and
accompaniment into USB flash drive at the same time to record the happiest
Karaoke time. In the absence of accompaniment audio source, you can eliminate
the vocals in the accompaniment with one click to enjoy the fun of Kesinging
at any time.Five types of customized ambient sound effects and 4 kinds of
customized variable sound effects improve the overall fun and playability of
the speaker. Your kids will love the speakers.
Important Safety Precautions
- Please read this manual carefully and follow all instructions and terms of use and pay attention to all precautions.
- This unit is not equipped with a USB charger, you need to use the USB charger in strict accordance with SUDOTACK regulations. The speaker supports a maximum input voltage of 5V and a maximum input current of 1A. charging with an adapter that exceeds the output of 5V 1A will risk damage to the machine.
- This machine is not equipped with a USB charger, you need to use the USB charger in strict accordance with SUDOTACK regulations. The microphone supports a maximum input voltage of SV and a maximum inout current of S0OOmA. charging with an adapter that exceeds the output of 5V S500mA will put the machine at risk of damage.
- Do not drop or hit the speaker and microphone, it will damage the cavity structure and iron mesh, affecting the sound quality.
- Do not use this product in water sources, humid and other environments, such as outdoor rain, or wet basement.
- Do not expose this product to liquid splashing, dripping areas, or place liquid-filled appliances on this product.
- Do not use the product in heat sources, high temperatures and other environments, such as near fire sources, sunny areas, radiators, furnaces and other equipment.
- Please try not to use the speaker and microphone in thunderstorms, and please unplug the USB charger, so as not to break the circuit of this product by lightning high voltage.
- When you go out or do not use this product for a long time, please unplug the USB charger to avoid fire.
- Do not place this product near strong magnetic or strong interference devices, such as cable concen- tration area, Wifi router, high voltage power supply, etc., or it may produce abnormal noise.
- Do not use any acidic/alkaline or corrosive cleaners to clean this product, which may cause irreversible damage to the appearance. When cleaning this product, it is recommended to gently wipe the body with a clean and soft cloth dipped in water.
- Please protect the USB charging cable from being stepped on and the cable getting tangled and ripped off.
- If you find the charger or the body abnormal, such as serious heat, odor and other problems, please immediately unplug the USB charger, cut off the power.
- As far as possible to use the machine and the specified connection cable, the machine comes with a 1m USB C charging cable.
- Do not disassemble and repair the machine without authorization, SUDOTACK will not be responsible for any damages or fire if caused.
WARNING ! Risk of damage to the machine by using a charger that exceeds the input voltage and current range of this form.
| Device | Max input voltage | Max input current |
|---|---|---|
| Speaker | 5V | 1A |
| Microphone | 5V | 500mA |
What’s in the box
Frontal Panel Functions Introduction
Speaker Buttons
| UI Logo | Buttons Function | Operation Instructions | Notes |
|---|---|---|---|
| Battery indication | In discharging state: |
1. When the power is more than 10%, the blue light is always on.
2. When the power is lower than 10%, the red light flashes rapidly for O.3s.
In charging state:
1. When not charged full, blue light is always on, red light O.3s fast
flashing.
2. After fully charged, blue light is always on, red light is off.
| Power on/off| 1. Long press 2.5s to turn on.
2. Long press 2.5s to turn off.| 1. When power is lower than 5%, there will
be a voice prompt “The speaker battery is low, please charge me quickly” every
30s.
2. Every time turn on the product in Low battery mode, there will be a
prompt.
| Speaker global volume adjustment knob| Turn the knob clockwise to increase
volume, turn the knob counterclockwise to decrease volume.| For adjusting the
global volume of the speaker.
| Reverb depth adjustment knob| Turn the knob clockwise to increase,turn the
knob counterclockwise to decrease.| For adjusting wireless microphone reverb
depth.
| Previous song/Fast backward| 1. Click to play previous song.
2. Press for 2s to start fast backward automatically.
3. For adjusting input audio and recorded audio.| 1. Audio source
adjustment.
2. When the audio source is Line in, the operation is not available.
| Play/Pause| 1. Click to pay, click twice for a pause.
2. Press for 3s for a mandatory disconnection of Bluetooth.
3. Play/pause to control source audio and recorded audio.| 1. Play/pause
audio source.
2. When the audio source is Line in, theoperat ion is not available.
| Next song/Fast forward| 1. Click to play next song.
2. Press for 2s to start fast forward,
5. For controlling source audio and recorded audio.| 1. Audio source
adjustment.
2. When the audio source is Line in, the operation is not available.
M| Audio input modes button| 1. Click to enter audio input loop switching
mode.
2. Mode order: Bluetooth>Line In> HDMI ARCUSB Flash.
5. Adjust to Line IN, U Disk mode manually, or plug to get automatic
recognized.| 1. Audio source modes adjustments, Bluetooth mode by default.
2. All audio source modes have memory function, select a mode and restart the
product, the product will be in previous selected mode.
5. Audio source input English voice prompt.
Bluetooth Pairing/Line In/HDMI ARC/USB Flash.
REC| Recording| 1. Long press 2s to enter recording mode and turn on
recording at the same time.
2. Short press to stop recording, and play the sound of the recording file at
the same time.
3. Recording playback is completed that automatically stops, stays in the
playback of the current recording file state, press the play/pause button can
be played again.4. When the recording file is playing or at the end, short
press the recording
button again, the recording ends and returns to the audio input mode.| 1.
Plug U disk to record. If a USB disk is not inserted, the recording function
cannot be turned on.
2. Bluetooth mode and Line IN mode can record MIC sound and background sound
at the same time, while U disk mode and HDMI mode can only record MIC sound.
5. When in any audio effects like Origin/ Children/Male/Female/Magic, in
recording mode, it will changed to original mode and record original sound.
| Music only button| 1. Click to activate music only function.
2. Click twice to restore original acoustic voice.| 1. Eliminate the vocals
in the music.
2. During recording and playing recorded audio, the function is not
available.
| Voice changer effects| 1. Default: Origin.
2. Short click to switch effects cyclically: Origin>Children>Female>
Male>Magic.| 1. Voice changer effects adjustment.
2. English voice prompt: Origin>Children>Female>Male>Magic.
5. Not available in playing recording status.
4. Voice changer effects has no memory function.
| Light mode| 1. Turn on first light mode by default.
2. Short click to switch 9 light modes cyclically.| 1. For adjusting light
modes.
2. While playing atmosphere audio effects,the light turn to music level
display mode.
Light changes along with sound effect.
5. All light modes have memory function.
| Light brightness| 1. When the lights are on, short click to adjust
brightness.
2. Adjust 3-level brightness cyclically.| 1. Adjusting brightness.
2. All levels of brightness have memory function.
Speaker Interface Introduction
| Interface | Function |
|---|---|
| USB-C 5V | 1. USB-C charging interface. Only support 5V charging, long time |
continuous use over 5V charger input may lead to the risk of damage to the
machine.
2. Suggest using mobile phone chargers, such as Samsung Galaxy and iPhone
chargers.
HDMI ARC| Used to connect with TV, projector and other devices HDMI ARC/eARC
interface.
Line IN| Used to connect with cell phones, tablets, PCs, TVs, CD players, Blu-
ray players and all other devices that have a 3.5mm audio output port.
USB Flash| Used to play audio files from USB flash disk. As well as to realize
the speaker recording function.
Microphone Buttons Introduction
| UI Logo | Buttons Function | Operation Instructionsa | Notes |
|---|---|---|---|
| Microphone power indicator | 1.A red LED light. |
2.In the discharge state, when the power is lower than 10%, the red light
flashes rapidly for 0.3s.
3.Under charging state. the red light is always on.
When full. the red light is off.
| Microphone manual pairing| 1.Long press the microphone ambient sound clap
button for 3s, the microphone enters pairing mode.
2.Long press the Speaker Light Brightness key for 3s, the speaker enters
pairing mode.| 1.Individual blue LED light on the microphone shows.
2.Unconnected state: blue LED light Hashes rapidly for 0.3s.
3.Connected state: blue LED light is always on.
| Microphone power| 1.Long hold 2s to turn on 2s.
2.Long hold 2s to turn off.|
| Microphone volume+| 1.20 levels volume adjustment. press once to increase by
a level.
2.Long hold the buttons to increase volume continually until reach the top
level.| 1.Wireless microphone volume adjustment.
2.All volume settings has memory function.
–| Microphone volume-| 1.20 levels volume adjustment, press once to
decrease by a level.
2.Long hold the buttons to decrease volume continually until reach the lowest
level.| 1.Wireless microphone volume adjustment.
2.All volume settings has memory function.
| Atmosphere audio effects| Five customized audio effects:
1.Clap;
2.Cheer;
3.Amazing;
4.Good Girl;
5.Good Boy.|
Microphone ports function
| USB-C female port: USB C charging port. | DC-5V |
|---|
Only support 5V charging, long time continuous use over 5V charger input has the risk of damaging the machine.
Bluetooth Connection
Step 7: Press and hold 2s to turn on
Music Bear, the default mode will be Bluetooth Mode, and it will announce
“Bluetooth Pairing”, which means Bluetooth is waiting for pairing. 
Step 2: When your cell phone is connected, turn on your cell phone’s
Bluetooth, search for SUDOTACK Music Bear, and click to connect.
Notice:
Long press the play/pause button of Music Bear for 3s can force to disconnect
the current connection Bluetooth.
Step 3:
When connecting to TV, take LG TV as an example, turn on the TV, short press
the LG TV remote control setting button, select Sound Out output.
Step 4:
Long press the scroll wheel in the middle of the remote control for 3s to
enter the Sound Out detail setting page.
Step 5:
Select the Device List button on the right side of Bluetooth.
Step 6:
Click Search to search for SUDOTACK Music Bear, and then choose to connect
it, after connecting successfully, the upper right corner of the TV will
prompt SUDOTACK Music Bear to connect successfully.
HDMI ARC Connection
Step 1:
Plug one end of the HDMI cable into Music Bear’s HDMI ARC connector and the
other end into your TV’s HDMI ARC/eARC connector.  Notice:
Please note that it must be plugged into the HDMI (ARC/eARC) connector, plugging it into the normal HDMIIN connector is invalid.
Step 2:
Long press 2s to turn on the Music Bear machine, short press the Mode button after turning on the machine, and stop when it jumps to the voice prompt HDMI ARC mode.
Step 3:
Take LG TV as an example, turn on the TV, short press the LG TV remote
control setting button and select Sound Out output. Step 4: Long press the scroll wheel in the middle of the
remote control for 3s to enter the Sound Out detail setting page.
Step 5:
Select HDMI ARC mode through the TV remote control, you can send sound back to Music Bear through TV.
Note: If there is no sound or sharp and harsh abnormal noise under HDMI ARC mode connection,please adjust the audio output format of TV to PCM encoding output, and turn off the default Dolby/DTS encoding output of TV (different TV settings are different).
Line IN/AUX Connection
Step 1:
Plug one end of the 3.5mm audio cable into Music Bear’s Line IN connector and
the other end into your TV’s Line Out/AUX Out/Audio Out/Headphone Out
connector.
Note: Please note that the TV’s Line Out/AUX Out/Audio Out/Headphone Out
connectors are all 3.5mm output connectors, just named differently.
If it is a 3.5mm input interface, labeled Debugging interface/Upgrade
interface, the connection is invalid.
Step 2: Long press 2s to turn on the Music Bear machine, short press the
Mode button after turning on the machine, and stop when it jumps to the voice
prompt Line IN mode.
Step 3:
Take LG TV as an example, turn on the TV, short press the LG TV remote control
setting button, select Sound Out output.
Step 4:
Long press the scroll wheel in the middle of the remote control for 3s to
enter the Sound Out detail setting page.
Step 5:
Select Audio Out (Line Out) mode through the TV remote control, the sound can
be transmit ted from TV to Music Bear.
USB Connection
Press and hold 2s to open Music Bear, insert the USB flash disk with built-in
audio files into the USB connector of Music Bear, then the audio files will be
played automatically.
Note: This machine supports up to 32Gb capacity USB flash drives, and USB
flash drives exceeding this capacity may not berecognized or written to, and
other problems may occur when inserting the USB flash drive.
RCA Connection (Please
purchase RCA adapter by yourself)
If your TV doesn’t have Audio Out/Line Out/Headphone Out/AUX Out etc. 3.5mm
interface.
Step 1:
Please purchase the RCA male to 3.5mm female adapter separately and plug one
end of the 3.5mm audio cable into the 3.5mm female socket of the adapter.
Then plug the red plug of the converter into the red RCA Out (L) connector of
your TV, and the white plug into the white RCA Out (R) connector of your TV.
Insert the 3.5mm plug on the other end into the Line IN connector of Music
Bear, and the speaker input mode remains in Line IN mode.’
Step 2:
Take LG TV as an example, turn on the TV, short press the LG TV remote control
setting button and select Sound Out output.
Step 3:
Long press the scroll wheel in the middle of the remote control for 3s to
enter the Sound Out detail setting page.
Step 4:
Select RCA Out mode through the TV remote control, the sound can be
transmitted from TV to Music Bear.
Troubleshooting
Q) Why no sound comes out after connecting to the TV using ARC?
A) Please make sure your TV supports HDMI ARC output. Then go to “setting” in your TV (may vary due to different brand): 1) Setting > Sound > Select Speaker to: external speaker(HDMI ARC mode)/turn off TV Speaker; 2)Setting > Sound(audio) > Advanced Audio > Digital Audio Output > PCM Setting > Sound(audio) > audiooutput format > Turn off PCM/Dolby Output. Please select the correct input mode.
Q) Why watching Netflix, Disney+, Amazon prime has no sound or noise, some shows have sound on Smart TV?
A) If your TV is a smart TV. Apps like Netflix was set default audio output is Dolby and DTS for the movie, but this speaker does no support Dolby and DTS, so you will hear the crack sound or no sound, please kindly disable the Dolby and DTS on Netflix.
Q) Why my wireless device cannot connect to the speaker?
A 1) You have not enabled wireless on your device or the speaker. A2) Maybe someone else has connected to your speaker already, at this time, you need to long press the Play/Pause button on the speaker for 3s to disconnect the wireless connection by force. A3) When connecting wireless, try not to place routers and other devices next to the speaker.
Q) Is this compatible with Fire TV/ Firestick?
A) Yes, plug the Fire TV to the TV. And connect the TV using any input mode. If using HDMI ARC, please make sure you have followed our manual setting.
Q) How to handle howling sounds?
A) When the speaker is too close to the microphone, it will produce a howling sound, which is normal performance. To avoid this howling, please keep the distance between the microphone and the speaker at least 12 inches.