1. Introduction
Thank you for choosing the DuoTen F013 Pro Bluetooth Speaker. This portable, waterproof speaker is designed to provide high-quality audio in various environments, from your shower to outdoor adventures. It features IPX7 waterproofing, an LED display, FM radio, a beat-driven light show, and the ability to pair two speakers for true wireless stereo sound. Please read this manual carefully to ensure proper use and maintenance of your speaker.
Image 1.1: The DuoTen F013 Pro Bluetooth Speaker, showcasing its vibrant LED lighting and water-resistant design.
2. What's in the Box
Please check the package contents to ensure all items are present:
- DuoTen F013 Pro Bluetooth Speaker
- Removable Suction Cup
- USB-C Charging Cable
- Radio Antenna
- Portable Lanyard
- User Manual (this document)
3. Product Features and Components
Familiarize yourself with the speaker's various parts and their functions:
Image 3.1: Detailed diagram illustrating the speaker's display, control buttons, and suction cup.
- Display: Shows time, power consumption, volume, and radio channel.
- Play/Pause, Answer/End Call Button: Controls media playback and phone calls.
- Mode (M) Button: Switches between Bluetooth and FM Radio modes.
- Power On/Off, LED Control Button: Turns the speaker on/off and controls the colorful LED light modes.
- Next Song / Increase Volume Button: Skips to the next track or increases volume.
- Previous Song / Decrease Volume Button: Skips to the previous track or decreases volume.
- Colorful LED Light: Provides a beat-driven light show.
- Suction Cup: Detachable strong suction cup for mounting on smooth surfaces.
4. Setup
4.1 Charging the Speaker
Before first use, fully charge the speaker. The charging time is approximately 2 hours.
- Connect the provided USB-C cable to the charging port on the speaker.
- Connect the other end of the USB-C cable to a USB power adapter (not included) or a computer's USB port.
- The LED display will indicate charging status. It will show a full battery icon when charging is complete.
4.2 Attaching the Suction Cup and Lanyard
The speaker comes with a detachable suction cup and a portable lanyard for versatile mounting options.
- Suction Cup: Align the suction cup with the designated slot on the back of the speaker and press firmly until it clicks into place. To remove, gently pull the edge of the suction cup. Ensure the surface is clean and smooth for optimal adhesion.
- Lanyard: Thread the portable lanyard through the loop on the speaker's body.
Image 4.1: The speaker securely mounted to a shower wall using its strong suction cup, demonstrating its use in a wet environment.
5. Operating Instructions
5.1 Power On/Off
- Press and hold the Power button for 3 seconds to turn the speaker on or off.
5.2 Bluetooth Pairing
The speaker will automatically enter Bluetooth pairing mode when powered on for the first time or if no device is connected.
- Turn on the speaker. The LED display will show 'BT' and a blinking Bluetooth icon, indicating it's ready to pair.
- Enable Bluetooth on your device (smartphone, tablet, etc.).
- Search for 'F013 Pro' in your device's Bluetooth list and select it to connect.
- Once connected, the speaker will emit a confirmation tone, and the 'BT' icon on the display will stop blinking.
5.3 True Wireless Stereo (TWS) Pairing
You can pair two F013 Pro speakers together for a true wireless stereo experience.
- Ensure both F013 Pro speakers are powered on and not connected to any other Bluetooth device.
- On one speaker (this will be the primary speaker), double-press the Power button. The speaker will enter TWS pairing mode.
- The two speakers will automatically search for and connect to each other. A confirmation tone will sound once connected.
- Now, connect your device to the primary speaker via Bluetooth as described in section 5.2.
Image 5.1: Two DuoTen F013 Pro speakers configured for True Wireless Stereo (TWS) sound, enhancing the audio experience.
5.4 FM Radio Operation
The speaker includes a built-in FM radio. For best reception, connect the included radio antenna to the 3.5mm port.
- Press the Mode (M) button to switch to FM Radio mode. The display will show the current frequency.
- Auto-Scan: Press and hold the Play/Pause button for 3 seconds to automatically scan and save available FM stations.
- Manual Tuning: In FM mode, short press the Previous Song / Decrease Volume or Next Song / Increase Volume buttons to switch between saved stations.
5.5 LED Light Control
The speaker features a colorful LED light show.
- Short press the Power button to cycle through different light modes (e.g., automatically cycling colors, pulsing with music, single color).
- Press and hold the Power button to turn the LED lights off.
5.6 Setting the Time
The LED display can show the current time.
- Press and hold the Play/Pause button until the hour digits on the display start blinking.
- Use the Next Song / Increase Volume button to adjust the hour.
- Short press the Play/Pause button again to switch to minute adjustment.
- Use the Next Song / Increase Volume button to adjust the minutes.
- Short press the Play/Pause button one more time to confirm and exit time setting mode.
6. Maintenance
6.1 Cleaning
To maintain the appearance and functionality of your speaker:
- Wipe the speaker with a soft, damp cloth.
- Do not use abrasive cleaners or solvents.
- Ensure the charging port cover is securely closed when not charging, especially when exposed to water.
6.2 Storage
When not in use for extended periods, store the speaker in a cool, dry place away from direct sunlight.
6.3 Battery Care
The speaker is powered by a built-in Lithium Ion battery. To prolong battery life:
- Charge the speaker fully before first use.
- Avoid completely draining the battery frequently.
- If storing for a long time, charge the battery to about 50% every few months.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker fully. |
| Cannot pair with Bluetooth device. | Speaker is not in pairing mode. Bluetooth is off on your device. Device is too far from speaker. | Ensure speaker is in pairing mode (blinking BT icon). Turn on Bluetooth on your device. Move device closer to the speaker (within 66ft/20m). |
| No sound or low volume. | Volume too low on speaker or device. Speaker not connected. | Increase volume on both speaker and device. Ensure speaker is successfully paired. |
| Poor FM radio reception. | Antenna not connected or positioned incorrectly. Weak signal in location. | Connect the radio antenna and adjust its position. Try moving to a different location for better signal. |
| TWS pairing fails. | Speakers already connected to other devices. | Ensure both speakers are disconnected from all other Bluetooth devices before attempting TWS pairing. |
8. Specifications
| Feature | Specification |
|---|---|
| Model Name | F013 Pro |
| Brand | DuoTen |
| Connectivity Technology | Bluetooth 5.0 |
| Wireless Range | Up to 66 feet (20 meters) |
| Water Resistance Level | IPX7 (Submersible in 3 feet of water for 30 minutes) |
| Speaker Output Power | 8 Watts |
| Audio Output Mode | Stereo (with TWS pairing) |
| Power Source | Battery Powered (1 Lithium Ion battery required) |
| Charging Time | Approximately 2 hours |
| Product Dimensions | 3.82"D x 3.82"W x 2.95"H (9.7cm x 9.7cm x 7.5cm) |
| Item Weight | 8.64 Ounces (245 grams) |
| Material | Plastic |
| Included Components | Speaker, Removable Suction Cup, USB-C Cable, Radio Antenna, Portable Lanyard, User Manual |
9. Safety Information
To ensure safe operation and prevent damage to the speaker, please observe the following:
- Do not expose the speaker to extreme environments such as high temperature and high pressure.
- Keep the speaker away from open flames or heat sources.
- Do not attempt to disassemble, repair, or modify the speaker. This will void the warranty and may cause harm.
- Ensure the charging port is dry before connecting the USB-C cable.
- Keep out of reach of children.
10. Warranty and Support
The DuoTen F013 Pro speaker comes with a limited warranty. For any questions or support needs, please contact DuoTen customer service. You can expect a reply within 12 hours.
For further assistance, please refer to the official DuoTen website or contact their support team directly.
