1. Introduction
Thank you for choosing the BenqBot Portable Sound Bar. This manual provides essential information for setting up, operating, and maintaining your new soundbar. Designed for versatility, this soundbar delivers powerful 3D surround sound for your TV, PC, projectors, phones, and tablets, whether wirelessly via Bluetooth 5.0 or through various wired connections. Its portable design and built-in battery allow you to enjoy high-quality audio anywhere.

Image: BenqBot Portable Sound Bar with included remote control.
2. What's in the Box
Please check the package contents to ensure all items are present:
- BenqBot Portable Sound Bar (Model: 105dB)
- Remote Controller
- Type-C Charging Cable
- Coax Cable
- 3.5mm Audio Cable
- User Manual

Image: The included remote control for the sound bar.

Image: Visual representation of the coaxial, 3.5mm AUX, and Type-C charging cables included with the sound bar.
3. Product Features
- Powerful Audio: Equipped with 2 x 10W subwoofers and a stereo surround cavity design, delivering 105dB of crystal clear 3D surround sound.
- Long-lasting Battery: Features a built-in 2200mAh high-capacity lithium battery, providing approximately 6-7 hours of continuous music playback on a full charge.
- Multiple Connectivity Options: Supports Bluetooth 5.0, Coax, AUX, and U Disk connections for versatile compatibility with various devices.
- Convenient Remote Control: Full-function remote control allows easy adjustment of volume, song switching, and call management from a distance.
- Portable Design: Lightweight (1.9 lbs) and compact (15.7 inches long) for easy transport, perfect for home, parties, or outdoor activities.
- Ergonomic Bevel Design: A 15° bevel design ensures sound is directly transmitted to the eardrum for an enhanced listening experience.

Image: The sound bar's built-in 2200mAh large capacity battery, enabling portable use.

Image: The sound bar's portability, shown in camping, beach, yoga, and picnic settings.

Image: The sound bar's 15-degree bevel design, engineered for optimal sound projection towards the listener.
4. Setup & Connectivity
The BenqBot Sound Bar offers multiple ways to connect to your devices:
4.1. Port Overview

Image: Detailed view of the sound bar's rear panel, showing Coaxial input, U Disk input, 3.5mm audio input, and Type-C Charging port. Also shows top panel buttons for Play/Pause, Volume -, Volume +, Switch Mode, and ON/OFF.
4.2. Connection Methods
- Bluetooth 5.0: Turn on the sound bar and activate Bluetooth on your device (phone, tablet, PC). Select "105dB" from the list of available devices to pair.
- Coaxial Connection: Use the provided Coax Cable to connect the sound bar to your TV or other audio source.
- AUX Connection: Use the provided 3.5mm Audio Cable to connect the sound bar to devices with a 3.5mm audio output, such as PCs, projectors, or older TVs.
- U Disk Playback: Insert a USB flash drive (U Disk) containing MP3 audio files into the USB port on the sound bar. The sound bar will automatically begin playing the music.

Image: Instructions for connecting the sound bar to a TV using a coaxial cable and to a computer using a 3.5mm AUX cable.
5. Operating Instructions
The sound bar can be operated using the control buttons on the unit or the included remote control.
5.1. Control Buttons (Top Panel)
- ON/OFF: Press and hold to power the unit on or off.
- Volume + / Volume -: Press to increase or decrease the volume.
- Play/Pause: Press to play or pause audio playback.
- Switch Mode (M): Press to cycle through input modes (Bluetooth, Coax, AUX, U Disk).
5.2. Remote Control Functions
The remote control provides full command over the sound bar's features:
- Power Button: Turns the sound bar on/off.
- Mute Button: Mutes or unmutes the audio.
- Volume Up/Down: Adjusts the volume level.
- Play/Pause: Controls audio playback.
- Previous/Next Track: Skips to the previous or next audio track (U Disk/Bluetooth mode).
- Mode Selection: Dedicated buttons for AUX, Bluetooth (BT), Coax, and Optical (OPT) input selection.
- Card/USB: Selects U Disk input mode.
- Phone Call Management: Answer or end calls when connected via Bluetooth.
6. Battery Information
The sound bar is equipped with a 2200mAh rechargeable lithium battery, offering extended playback time for portable use.
- Battery Capacity: 2200 mAh
- Playback Time: Approximately 6-7 hours (depending on volume level and usage).
- Charging Time: Approximately 7 hours for a full charge.
- Charging: Use the provided Type-C Charging Cable to connect the sound bar to a USB power source (e.g., computer USB port, USB wall adapter).
7. Maintenance
To ensure the longevity and optimal performance of your BenqBot Portable Sound Bar, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to clean the exterior of the sound bar. Do not use liquid cleaners or abrasive materials.
- Storage: Store the sound bar in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: If not used for extended periods, charge the battery at least once every three months to maintain its health.
- Avoid Water: The sound bar is not waterproof. Keep it away from water and high humidity.
8. Troubleshooting
If you encounter any issues with your sound bar, please refer to the following common solutions:
- No Power: Ensure the sound bar is charged. Connect it to a power source using the Type-C cable.
- No Sound:
- Check the volume level on both the sound bar and your connected device.
- Ensure the correct input mode is selected (Bluetooth, Coax, AUX, U Disk).
- Verify that all cables are securely connected.
- Bluetooth Pairing Issues:
- Make sure the sound bar is in Bluetooth pairing mode.
- Disable and re-enable Bluetooth on your device.
- Move the sound bar closer to your device and away from potential interference sources.
- Forget the device on your phone's Bluetooth settings and try pairing again.
- Remote Control Not Working:
- Ensure there are no obstructions between the remote and the sound bar.
- Check and replace the batteries in the remote control if necessary.
If the issue persists, please contact customer support.
9. Specifications
| Feature | Description |
|---|---|
| Model Name | 105dB |
| Brand | BenqBot |
| Speaker Type | Soundbar, Surround Sound |
| Speaker Maximum Output Power | 20 Watts (2 x 10W) |
| Connectivity Technology | Bluetooth 5.0, Coax, AUX, U Disk |
| Battery Capacity | 2200 mAh |
| Battery Life | 7 Hours |
| Charging Time | 7 Hours |
| Product Dimensions | 3"D x 15.7"W x 3"H |
| Item Weight | 1.9 Pounds |
| Compatible Devices | Projector, Television, Personal Computer, Tablet, Phones |
| Controller Type | Remote Control |
| Water Resistance Level | Not Water Resistant |
10. Official Product Video
Video: An official product video showcasing the BenqBot Portable Soundbar's features and design.
11. Warranty and Support
Your BenqBot Portable Sound Bar comes with an 18-month warranty. For any inquiries, technical assistance, or support, please utilize our 24-hour customer service and email support.
Contact Information: Please refer to the contact details provided in your product packaging or on the official BenqBot website for support.