Introduction
Thank you for purchasing the Miuscall-C SS1021B Sound Bar TV Speaker. This manual provides essential information for setting up, operating, and maintaining your sound bar. Please read it thoroughly before use and retain it for future reference.
Package Contents
Verify that all items listed below are included in your package:
- Miuscall-C SS1021B Sound Bar
- Remote Control
- Power Adapter
- HDMI (ARC) Cable
- Optical Cable
- AUX Cable (3.5mm to 3.5mm)
- RCA Audio Cable
- User Manual

Image: All components included in the Miuscall-C SS1021B Sound Bar package. This includes the sound bar, remote control, power adapter, HDMI (ARC) cable, optical cable, AUX cable, RCA audio cable, and the user manual.
Safety Instructions
- Do not expose the sound bar to rain or moisture.
- Do not block any ventilation openings.
- Do not install near any heat sources.
- Use only attachments/accessories specified by the manufacturer.
- Unplug this apparatus during lightning storms or when unused for long periods.
- Refer all servicing to qualified service personnel.
Product Overview
Sound Bar Front and Side Panel

Image: Front view of the Miuscall-C SS1021B Sound Bar, highlighting the speaker grille and the control buttons located on the right side panel.
Rear Panel Connections

Image: Rear panel of the Miuscall-C SS1021B Sound Bar, showing the input ports: HDMI ARC, AUX, OPTI (Optical), USB, and DC IN for power.
Remote Control

Image: The remote control for the Miuscall-C SS1021B Sound Bar, featuring buttons for power, input selection (BT, USB, ARC, OPT, AUX), volume control, playback controls, and EQ modes (Movie, Music, Game).
Setup
1. Placement
Place the sound bar on a stable, flat surface in front of your TV, ensuring it does not obstruct the TV's remote sensor. Maintain adequate space around the sound bar for proper ventilation.
2. Connecting Power
- Connect the power adapter to the DC IN port on the rear of the sound bar.
- Plug the other end of the power adapter into a wall outlet.
3. Connecting to Audio Source
Choose one of the following connection methods:
- HDMI ARC: Connect an HDMI cable from the HDMI ARC port on the sound bar to the HDMI ARC port on your TV. This connection supports audio return channel, allowing TV audio to be sent to the sound bar.
- Optical Digital: Connect an optical cable from the OPTI port on the sound bar to the Optical Digital Output port on your TV or other audio device.
- AUX: Connect a 3.5mm AUX cable from the AUX port on the sound bar to the headphone jack or AUX output on your TV or audio device. Alternatively, use the RCA audio cable for RCA output connections.
- USB: Insert a USB flash drive into the USB port for direct audio playback.
Operating Instructions
1. Power On/Off
Press the Power button on the sound bar's side panel or the remote control to turn the unit on or off.
2. Selecting Input Source
Press the MODE button on the sound bar's side panel or the corresponding input button (BT, USB, ARC, OPT, AUX) on the remote control to switch between input sources.
3. Volume Control
Press the Volume Up (+) or Volume Down (-) buttons on the sound bar or remote control to adjust the volume level.
4. EQ Modes
The sound bar features three equalizer (EQ) modes to optimize audio for different content types:
- MUSIC: Enhances audio for music playback.
- MOVIE: Optimizes sound for cinematic experiences.
- GAME: Provides immersive audio for gaming.
Press the corresponding MUSIC, MOVIE, or GAME button on the remote control to select an EQ mode.

Image: Visual representation of the Miuscall-C SS1021B Sound Bar's Digital Signal Processing (DSP) and its three distinct sound modes: Music, Movie, and Game, designed to enhance various audio experiences.
5. Bluetooth Pairing
- Press the BT button on the remote control or the MODE button on the sound bar until "BT" appears on the display.
- On your Bluetooth-enabled device (e.g., smartphone, tablet), search for available Bluetooth devices.
- Select "Miuscall-C SS1021B" from the list.
- Once paired, the sound bar will indicate a successful connection.
The sound bar supports Bluetooth 5.0 with a maximum operating range of 10 meters (33 feet).

Image: The Miuscall-C SS1021B Sound Bar displaying "bt" on its LED screen, indicating Bluetooth mode, with a smartphone wirelessly connected, illustrating Bluetooth 5.0 compatibility.
6. USB Playback
Insert a USB flash drive containing audio files into the USB port. The sound bar will automatically switch to USB mode and begin playback. Use the remote control for playback functions (play/pause, skip track).
Maintenance
Cleaning
Wipe the surface of the sound bar with a soft, dry cloth. Do not use liquid cleaners or abrasive materials, as they may damage the finish.
Storage
If storing the sound bar for an extended period, unplug it from the power outlet and store it in a cool, dry place, away from direct sunlight and extreme temperatures.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No power | Power cable not connected; Power outlet not active. | Ensure the power cable is securely connected to the sound bar and a working power outlet. |
| No sound | Incorrect input source; Volume too low; Audio cable not connected properly. | Select the correct input source (HDMI ARC, Optical, AUX, BT, USB). Increase the volume. Check all audio cable connections. Ensure TV audio output is set correctly. |
| Bluetooth pairing fails | Sound bar not in pairing mode; Device too far; Interference. | Ensure the sound bar is in Bluetooth pairing mode ("BT" displayed). Move your device closer to the sound bar. Avoid obstacles and other wireless devices. Try unpairing and re-pairing. |
| Remote control not working | Batteries depleted; Obstruction between remote and sound bar. | Replace the remote control batteries. Ensure there is a clear line of sight between the remote and the sound bar's sensor. |
Specifications
| Model Number | SS1021B |
| Brand | Miuscall-C |
| Speaker Type | Sound Bar |
| Max Output Power | 50 Watts |
| Dimensions (L x W x H) | 41 cm x 6 cm x 5.5 cm (16.1 x 2.4 x 2.2 inches) |
| Weight | 950 g (2.09 lbs) |
| Connectivity | Bluetooth 5.0, HDMI ARC, Optical Digital, AUX (3.5mm), USB |
| Bluetooth Range | Up to 10 meters (33 feet) |
| EQ Modes | Music, Movie, Game |
| Mounting Type | Table Mount |
Warranty and Support
Miuscall-C products are designed and manufactured to the highest quality standards. For warranty information or technical support, please refer to the warranty card included in your package or contact your retailer. Please have your model number (SS1021B) and purchase date available when contacting support.





