Introduction
Thank you for purchasing the HEANTTV PC Soundbar. This manual provides essential information for setting up, operating, and maintaining your new soundbar. Please read this manual thoroughly before use to ensure proper functionality and to maximize your listening experience.
Safety Information
- Do not expose the device to water or excessive moisture.
- Avoid placing the soundbar near heat sources or in direct sunlight.
- Do not attempt to disassemble or repair the device yourself. Refer all servicing to qualified personnel.
- Use only the specified power supply (USB 5V).
- Keep out of reach of children.
Package Contents
- HEANTTV PC Soundbar (Model: 009)
- USB Power Cable
- 3.5mm Auxiliary Audio Cable
- User Manual (this document)
Product Overview
The HEANTTV PC Soundbar is designed to deliver powerful stereo sound for your desktop computer, laptop, and other smart devices. It features a sleek design with an integrated volume control knob and LED lighting.

Front view of the HEANTTV PC Soundbar, showcasing its sleek design and blue LED light strip.

Diagram illustrating the dimensions of the HEANTTV PC Soundbar: 32cm (12.6in) length, 6.4cm (2.36in) depth, and 6cm (2.52in) height.

Illustration demonstrating the 2.0 stereo sound effect produced by the HEANTTV PC Soundbar, designed with 2x5W drivers for rich and powerful audio.
Setup
Wired Connection (USB Power + 3.5mm AUX)
- Connect the USB power cable from the soundbar to an available USB port on your computer or a 5V USB power adapter.
- Connect the 3.5mm auxiliary audio cable from the soundbar's AUX input to the audio output (headphone jack) of your computer or device.
- The soundbar will power on automatically.
Bluetooth Connection
- Ensure the soundbar is powered on.
- Short press the control knob once to switch to Bluetooth mode. You will hear an audible prompt indicating Bluetooth mode is activated.
- On your device (smartphone, laptop, etc.), enable Bluetooth and search for available devices.
- Select "HEANTTV Soundbar" (or similar name) from the list to pair. Once paired, you will hear a confirmation sound.

Diagram illustrating the wide compatibility of the HEANTTV PC Soundbar with various devices including adapters, power banks, PCs, laptops, smartphones, tablets, and MP3 players, via 3.5mm audio jack and USB.
Operating Instructions
Control Knob Functions

Visual guide to the simple control functions of the HEANTTV PC Soundbar's knob: turning for volume, short press for Bluetooth/AUX switch, short press twice for LED on/off, and long press for three seconds to turn on/off.
- Turn the knob: Rotate clockwise to increase volume, counter-clockwise to decrease volume.
- Short press once: Switches between Bluetooth mode and AUX mode.
- Short press twice: Toggles the LED light on or off.
- Long press for three seconds: Turns the soundbar on or off.
Maintenance
- Cleaning: Use a soft, dry cloth to clean the surface of the soundbar. Do not use liquid cleaners or aerosols.
- Storage: When not in use for extended periods, store the soundbar in a cool, dry place away from direct sunlight and extreme temperatures.
- Cable Care: Avoid bending or crimping the cables excessively to prevent damage.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound | Power not connected; Volume too low; Incorrect input mode; Device not connected properly. | Ensure USB power is connected. Increase volume on soundbar and connected device. Short press knob to switch input mode (Bluetooth/AUX). Reconnect 3.5mm AUX cable or re-pair Bluetooth. |
| Sound distortion | Volume too high; Poor audio source quality; Interference. | Lower the volume. Try a different audio source. Move soundbar away from other electronic devices. |
| Bluetooth pairing failure | Soundbar not in pairing mode; Device Bluetooth off; Too far from device. | Short press knob to ensure soundbar is in Bluetooth mode. Enable Bluetooth on your device. Move device closer to the soundbar (within 10 meters). |
| LED light not working | LED light turned off. | Short press the knob twice to toggle the LED light on. |
Specifications
| Feature | Detail |
|---|---|
| Model Name | 009 |
| Brand | HEANTTV |
| Speaker Type | Soundbar |
| Connectivity Technology | Auxiliary, USB, Bluetooth |
| Audio Output Mode | Stereo |
| Maximum Speaker Output Power | 6 Watts |
| Input Voltage | 5 Volts |
| Controller Type | Button |
| Color | Black + 3.5mm |
| Material | Plastic |
| Product Dimensions (L x W x H) | 32 x 6.4 x 6 cm (12.6 x 2.52 x 2.36 inches) |
| Item Weight | 480 Grams |
| Recommended Uses for Product | For computer |
| Compatible Devices | Computer, laptop, desktop computer, tablet, microphone, smartphone, projector, MP3, MP4, CD player |
| Special Feature | Portable |
Warranty and Support
HEANTTV provides an 18-month hassle-free replacement policy for this product, along with lifetime customer service. For any issues or inquiries, please refer to the contact information provided with your purchase or visit the official HEANTTV support website.

