1. Introduction
This manual provides detailed instructions for the proper use and maintenance of your HOCO BS45 Deep Sound Sports Wireless Speaker. Please read this manual thoroughly before operating the device to ensure optimal performance and longevity. The HOCO BS45 is a portable wireless speaker featuring Bluetooth V5.0 connectivity, FM radio, and TF card support, designed for versatile audio playback.
2. Package Contents
- HOCO BS45 Wireless Speaker
- USB Charging Cable
- User Manual
3. Product Overview
The HOCO BS45 speaker features a compact, spherical design with a durable mesh fabric finish. It incorporates a single speaker unit and intuitive controls for various functions.
Figure 3.1: Front view of the HOCO BS45 speaker, showcasing its blue mesh exterior and top-mounted control area with the HOCO logo.
Figure 3.2: The HOCO BS45 speaker positioned on a tabletop, illustrating its compact size relative to a smartphone and a small plant, suitable for various indoor settings.
Figure 3.3: Technical diagram indicating the dimensions of the HOCO BS45 speaker: 85mm (3.3 inches) in width and 98mm (3.9 inches) in height.
4. Setup
4.1 Charging the Speaker
- Connect the provided USB charging cable to the charging port on the speaker.
- Connect the other end of the USB cable to a compatible USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate during charging.
- A full charge takes approximately 1.5 hours. The indicator light will change or turn off once charging is complete.
The speaker has a built-in 500mAh battery, providing approximately 2 hours of talk or music playback time on a full charge.
4.2 Power On/Off
- To power on, press and hold the Power button (location not specified, typically a multi-function button) for a few seconds until you hear an audible prompt or see an indicator light.
- To power off, press and hold the Power button again for a few seconds until you hear an audible prompt or the indicator light turns off.
4.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED light, if present).
- On your mobile device (smartphone, tablet, laptop), enable Bluetooth.
- Search for available Bluetooth devices. The speaker will appear as "HOCO BS45" or similar.
- Select "HOCO BS45" from the list to connect.
- Once successfully paired, you will hear a confirmation sound, and the LED indicator will typically stop flashing and remain solid.
The HOCO BS45 uses Bluetooth 5.0 technology for a stable and reliable connection.
4.4 TWS (True Wireless Stereo) Pairing
To achieve a stereo sound experience, you can pair two HOCO BS45 speakers together.
- Ensure both HOCO BS45 speakers are powered on and not connected to any other Bluetooth device.
- On one of the speakers (this will be the primary speaker), press and hold the TWS pairing button (if available, or a multi-function button) until you hear a pairing prompt.
- The two speakers will automatically search for and connect to each other. A confirmation sound will indicate successful TWS pairing.
- Once TWS paired, connect your mobile device to the primary speaker via Bluetooth as described in Section 4.3.
Figure 4.1: Two HOCO BS45 speakers, one grey and one blue, shown together to illustrate the True Wireless Stereo (TWS) pairing capability for enhanced audio.
5. Operating Modes
5.1 Bluetooth Mode
After successful Bluetooth pairing (Section 4.3), you can play audio from your connected device. Use your device's media player to control playback (play, pause, skip tracks) and volume. Some speaker models may also support these controls directly via integrated buttons.
5.2 FM Radio Mode
- Press the Mode button (if available) to switch to FM Radio mode.
- Press the Play/Pause button to initiate an automatic scan for FM stations. The speaker will save available stations.
- Use the Next/Previous track buttons to navigate between saved FM stations.
5.3 TF Card Mode
- Insert a TF (microSD) card with audio files into the designated TF card slot on the speaker.
- The speaker should automatically switch to TF Card mode and begin playing music. If not, press the Mode button to select TF Card mode.
- Use the speaker's control buttons (e.g., Play/Pause, Next/Previous) to manage playback.
6. Controls
The HOCO BS45 speaker features integrated controls for easy operation. While specific button layouts may vary, common functions include:
- Power Button: Press and hold to power on/off.
- Play/Pause Button: Press to play or pause audio. In FM mode, press to auto-scan.
- Volume Up/Next Track: Short press for volume up, long press for next track.
- Volume Down/Previous Track: Short press for volume down, long press for previous track.
- Mode Button: Press to switch between Bluetooth, FM Radio, and TF Card modes.
- Call Siri / Voice Assistant: Some models support touch operation to activate voice assistants.
Figure 6.1: A black HOCO BS45 speaker, illustrating its high power capacity and support for various controls including song switching and voice assistant activation via touch operation.
7. Maintenance
- Keep the speaker dry. Do not expose it to water or excessive moisture.
- Clean the speaker with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Avoid extreme temperatures. Store the speaker in a cool, dry place.
- Do not attempt to disassemble or repair the speaker yourself. This will void the warranty.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on. | Low battery. | Charge the speaker for at least 1.5 hours. |
| Cannot pair via Bluetooth. | Speaker not in pairing mode; device Bluetooth off; too far from device. | Ensure speaker is in pairing mode. Enable Bluetooth on your device. Move speaker closer to device (within 10 meters). |
| No sound. | Volume too low; speaker not connected; incorrect mode. | Increase volume on both speaker and connected device. Re-pair Bluetooth. Ensure correct operating mode (Bluetooth, FM, TF card). |
| FM radio reception is poor. | Weak signal; environmental interference. | Move the speaker to a location with better signal. Avoid obstructions. |
9. Specifications
- Model: BS45
- Bluetooth Version: 5.0 (Chip: JL AC6965)
- Battery Capacity: 500mAh
- Charging Time: Approximately 1.5 hours
- Talk/Music Time: Approximately 2 hours
- Speaker Unit: 57mm * 1
- Speaker Power Output: 5W * 1
- Connectivity Technology: Bluetooth, FM, TF card, TWS
- Audio Output Mode: Surround
- Mounting Type: Tabletop
- Speaker Type: Outdoor
- Product Dimensions: 9.8 x 8.5 x 8.5 cm (3.9 x 3.3 x 3.3 inches)
- Product Weight: 242 g
- Compatible Devices: Desktop, Laptop, MP3 Player, Smartphone, Tablet
Figure 9.1: A display of four HOCO BS45 speakers in various colors (black, blue, red, grey), emphasizing core specifications such as Bluetooth 5.0, 2 hours of music playback, and a 500mAh battery capacity.
10. Safety Information
- Do not expose the speaker to extreme temperatures, direct sunlight, or open flames.
- Avoid dropping or subjecting the speaker to strong impacts.
- Keep the speaker away from children and pets.
- Use only the provided or a certified charging cable.
- Do not operate the speaker in wet environments or near water.
- Dispose of the product responsibly according to local regulations.
11. Warranty and Support
Specific warranty details for the HOCO BS45 speaker may vary by region and retailer. Please refer to your purchase documentation or contact your point of sale for warranty information. For technical support or inquiries, please visit the official HOCO website or contact their customer service.
