Introduction
Thank you for choosing the CAT Portable WORKSITE Bluetooth Speaker. This rugged, heavy-duty speaker is designed to provide high-quality audio in challenging environments. It features Bluetooth connectivity, durable construction, and resistance to shock, dust, water, and temperature fluctuations. This manual provides essential information for the safe and effective use of your speaker.

Figure 1: Front view of the CAT Portable WORKSITE Bluetooth Speaker.
Safety Information
- Do not attempt to disassemble or modify the speaker. This may void the warranty and cause damage.
- Keep the speaker away from extreme heat sources or open flames.
- Ensure all port covers are securely closed when exposed to water or dust to maintain IP66 rating.
- Use only the provided charging cable and auxiliary cable.
Setup
1. Initial Charging
Before first use, fully charge the speaker. Connect the provided charging cable to the speaker's charging port (located under the protective flap on the side) and to a compatible USB power source. The charging time is approximately 10 hours for a full charge.
2. Powering On/Off
- To power on: Press and hold the power button (⏻) on the top panel until the indicator light illuminates.
- To power off: Press and hold the power button (⏻) until the indicator light turns off.
3. Bluetooth Pairing
The speaker will automatically enter pairing mode when powered on for the first time or if no device is connected. The Bluetooth indicator light will flash. On your device (smartphone or tablet), enable Bluetooth and select "CAT-BT-SPK" from the list of available devices. Once connected, the indicator light will become solid.
4. MicroSD Card Playback
Insert a MicroSD card (not included) with audio files into the MicroSD card slot located under the protective flap. The speaker will automatically switch to MicroSD card mode and begin playback. Use the mode button (M) to switch between input sources.
5. Auxiliary Input
Connect an audio device using the provided 3.5mm auxiliary cable to the AUX input port under the protective flap. The speaker will automatically switch to AUX mode. Use the mode button (M) to switch between input sources.
Operating Instructions
1. Basic Controls

Figure 2: Soft-touch control buttons for playback, volume, and settings.
- Play/Pause: Press the Play/Pause button (⏸⏸) to play or pause audio.
- Volume Up/Down: Press the '+' button to increase volume, and the '-' button to decrease volume.
- Next Track: Press and hold the '+' button to skip to the next track.
- Previous Track: Press and hold the '-' button to go to the previous track.
- Mode Selection: Press the 'M' button to cycle through input sources (Bluetooth, MicroSD, AUX).
2. Hands-Free Calling
When connected via Bluetooth, the speaker supports hands-free calling. Press the phone icon button (☎) to answer an incoming call. Press it again to end the call. Press and hold to reject an incoming call.
3. Equalizer Settings
The speaker features preset equalizer settings. Press the EQ button (often represented by three horizontal lines or a waveform icon) to cycle through available sound profiles. Select the profile that best suits your audio preference.
4. Power Bank Functionality
The speaker can be used to charge external devices. Connect your device's USB charging cable to the USB-A output port located under the protective flap. Ensure the speaker has sufficient battery charge.
Durability Features
Rugged Construction
The CAT Portable WORKSITE Bluetooth Speaker is built with a TPE (Thermoplastic Elastomer) all-over bump guard, providing impact resistance and shock absorption. This flexible and durable material combines the characteristics of rubber and plastic, offering robust protection in tough environments.

Figure 3: The TPE bump guard provides impact resistance and shock absorption.
Water and Dust Resistance (IP66 Rated)
This speaker is IP66 rated, meaning it is protected against dust ingress and powerful water jets. It can withstand heavy rain or splashes of water and is not affected by dusty or dirty conditions. Always ensure the protective flap covering the ports is securely closed to maintain its water and dust resistance.

Figure 4: The speaker is IP66 rated, making it resistant to water splashes and dust.
Temperature Resistance
The speaker is designed to operate reliably in various temperatures, making it suitable for hot environments typical of job sites.
Maintenance
Cleaning
Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners. Ensure all ports are dry before opening protective flaps or charging.
Storage
Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures when not in use for extended periods.
Troubleshooting
- No Power: Ensure the speaker is fully charged. Connect to a power source and try again.
- No Sound: Check the volume levels on both the speaker and the connected device. Ensure the correct input source (Bluetooth, MicroSD, AUX) is selected.
- Bluetooth Pairing Issues: Ensure the speaker is in pairing mode (flashing indicator light). Turn off and on Bluetooth on your device, then try pairing again. Move closer to the speaker.
- Water/Dust Ingress: If water or dust enters the ports due to an open flap, allow the speaker to dry completely before use or charging.
Specifications
| Feature | Specification |
|---|---|
| Brand | CAT |
| Model Name | Cat Rugged Wireless Speaker (CAT-BT-SPK) |
| Connectivity Technology | Bluetooth, Auxiliary |
| Wireless Communication Technology | Bluetooth |
| Bluetooth Range | 33 Feet (10 Meters) |
| Speaker Maximum Output Power | 10 Watts |
| Playtime | Up to 10 Hours |
| Charging Time | 10 Hours |
| Waterproof Rating | IP66 |
| Shock Proof | Yes (TPE Bump Guard) |
| Dust Proof | Yes (IP66 Rated) |
| Temperature Resistant | Yes |
| Control Method | Touch |
| Item Weight | 1.52 pounds (0.69 Kilograms) |
| Included Components | Charging cable, Auxiliary cable |
Warranty and Support
Lifetime Warranty
The CAT Portable WORKSITE Bluetooth Speaker comes with a lifetime warranty. This warranty covers defects or malfunctions for the entire lifespan of the product, underscoring the manufacturer's commitment to quality and durability.
Customer Support
For further assistance, troubleshooting, or warranty claims, please contact CAT customer support through their official website or the retailer where the product was purchased.
Product Video
Video 1: Official CAT Rugged Bluetooth Speaker overview. This video provides a brief visual demonstration of the speaker's features and rugged design.





