1. Introduction
Thank you for purchasing the Technical Pro TPSPLASH3 Portable Bluetooth Speaker. This device is designed to provide high-quality audio with a vibrant light show, suitable for various environments including pools, hot tubs, and outdoor gatherings. Its IP68 waterproof rating ensures durability and performance in wet conditions. Please read this manual carefully to ensure proper use and maintenance of your speaker.

2. 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 temperatures, direct sunlight, and open flames.
- Ensure the charging port cover is securely closed before exposing the speaker to water.
- Use only the provided charging cable or a certified equivalent.
- Avoid dropping the speaker or subjecting it to strong impacts.
- Clean the speaker with a soft, damp cloth. Do not use abrasive cleaners or solvents.
3. Package Contents
The package includes the following items:
- Technical Pro TPSPLASH3 Portable Bluetooth Speaker
- USB Charging Cable
- User Manual
4. Product Overview
The TPSPLASH3 speaker features intuitive controls and a robust design. Key features include:
- Water Resistant: IP68 waterproof rating.
- Built-in Speaker: For audio playback.
- Bluetooth Compatibility: Connects wirelessly to devices.
- Floats: Designed to float on water.
- Built-in Battery: Rechargeable for portable use.
- LED Multi-Colored Lights: 8 dazzling light modes.
- Playback Controls: Buttons for music management.
- Speakerphone: Built-in microphone for hands-free calls.
- TWS Stereo Sound: Supports True Wireless Stereo pairing for enhanced audio.

5. Setup
5.1 Charging the Speaker
- Locate the charging port on the speaker.
- Connect the provided USB charging cable to the speaker's charging port.
- Connect the other end of the USB cable to a USB power adapter (not included) or a computer's USB port.
- The charging indicator light will illuminate. Once fully charged (approximately 7 hours of playtime), the indicator light may change or turn off.
- Ensure the charging port cover is securely sealed after charging to maintain waterproof integrity.
5.2 Powering On/Off
- To Power On: Press and hold the Power button for a few seconds until you hear an audible prompt and the LED lights activate.
- To Power Off: Press and hold the Power button again for a few seconds until you hear an audible prompt and the LED lights turn off.
5.3 Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED light).
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth.
- Search for available Bluetooth devices.
- Select "TPSPLASH3" from the list of devices.
- Once paired, you will hear an audible confirmation, and the LED light will stop flashing.
- The speaker will automatically reconnect to the last paired device when powered on, if within range.
6. Operating Instructions
6.1 Music Playback
- Play/Pause: Press the Play/Pause button once.
- Next Track: Press and hold the '+' button.
- Previous Track: Press and hold the '-' button.
6.2 Volume Control
- Volume Up: Press the '+' button repeatedly.
- Volume Down: Press the '-' button repeatedly.
6.3 Light Modes
The speaker features 8 dazzling light modes. Press the Light Mode button (often indicated by a light bulb icon) to cycle through the different modes:
- Single color
- Color gradient
- Fast flash
- Slow flash
- And more...
6.4 Speakerphone Function
With the built-in microphone, you can answer calls directly through the speaker when paired with your smartphone.
- Answer Call: Press the Play/Pause button once when a call comes in.
- End Call: Press the Play/Pause button once during a call.
- Reject Call: Press and hold the Play/Pause button for 2 seconds.

6.5 True Wireless Stereo (TWS) Pairing
For an enhanced stereo sound experience, you can pair two TPSPLASH3 speakers together (if you have two units).
- Ensure both speakers are powered on and not connected to any Bluetooth device.
- On one speaker (this will be the primary speaker), press and hold the TWS pairing button (refer to speaker diagram if available, or try the Play/Pause button for 3-5 seconds if no dedicated TWS button).
- The primary speaker will search for the secondary speaker. Once connected, you will hear an audible confirmation.
- Now, connect your mobile device to the primary speaker via Bluetooth as described in section 5.3. Both speakers will play audio in stereo.

7. Maintenance
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive materials.
- Storage: Store the speaker in a cool, dry place when not in use. Avoid prolonged exposure to direct sunlight or extreme temperatures.
- Battery Care: To prolong battery life, fully charge the speaker before long periods of storage and recharge it every few months.
8. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not power on | Low battery | Charge the speaker fully. |
| Cannot pair via Bluetooth | Speaker not in pairing mode; Device Bluetooth off; Too far from device | Ensure speaker is in pairing mode. Turn Bluetooth on your device. Move device closer to speaker (within 50 feet). |
| No sound | Volume too low; Device not connected; Corrupted audio file | Increase speaker and device volume. Re-pair Bluetooth. Try a different audio source. |
| Lights not working | Light mode off; Malfunction | Press the Light Mode button to activate. If issue persists, contact support. |
| Water leakage | Charging port cover not sealed | Ensure all port covers are securely closed before water exposure. If damage occurs, discontinue use. |
9. Specifications
Detailed specifications for the Technical Pro TPSPLASH3 Portable Bluetooth Speaker:

- Model Name: TPSPLASH3
- Brand: Technical Pro
- Speaker Type: Surround Sound
- Special Features: Bluetooth, Portable, Waterproof, LED Lights
- Connectivity Technology: Bluetooth 5.0
- Wireless Range: Up to 50 feet (15 meters)
- Water Resistance Level: IP68 (Waterproof)
- Power Source: Battery Powered
- Battery Capacity: 2500mAh
- Playtime: Up to 7 hours (varies with volume and light usage)
- Speaker Maximum Output Power: 6 Watts
- Audio Output Mode: Surround
- Control Method: Voice (via connected device), Buttons
- Product Dimensions: 5"D x 5"W x 7"H (12.7 cm x 12.7 cm x 17.8 cm)
- Item Weight: 1.12 Pounds (0.51 kg)
- Compatible Devices: Smartphone, Tablet, MP3 Player, Desktop, Television, Projector, Laptop
10. Warranty Information
This Technical Pro TPSPLASH3 Portable Bluetooth Speaker comes with a Limited Warranty. Please refer to the warranty card included in your package or visit the official Technical Pro website for detailed terms and conditions regarding warranty coverage, duration, and claims process.
11. Customer Support
If you encounter any issues or have questions regarding your Technical Pro TPSPLASH3 speaker that are not covered in this manual, please contact Technical Pro customer support. You can typically find contact information on the official Technical Pro website or on the product packaging.





