1. Introduction
Thank you for purchasing the HF16 Portable Bluetooth Speaker. This manual provides detailed instructions on how to set up, operate, and maintain your speaker to ensure optimal performance and longevity. Please read this manual thoroughly before using the product and retain it for future reference.
2. Product Overview
The HF16 is a compact yet powerful portable wireless speaker designed for various environments, from indoor use to outdoor adventures. It features 15W stereo sound, IPX6 water resistance, and Bluetooth 5.0 connectivity for a stable and high-quality audio experience.
Figure 2.1: Front view of the HF16 Bluetooth Speaker. The speaker is white with a grey fabric speaker grille on the left and a black digital display on the right showing "20:35" and various icons for Bluetooth, battery, and alarm.
3. Key Features
- Clear & Delightful Sound: Delivers 15W of distortion-free sound with loud highs, crisp midrange, and full bass.
- Practical IPX6 Waterproof: Splashproof, rainproof, dustproof, and sandproof. Ideal for outdoor use, but not for submersion.
- Portable Design: Compact size (4.5 inches high, 3.5 inches in diameter) with TF card slot, 3.5mm AUX input, Type-C fast charging, and a lanyard for easy portability.
- TWS-360° Stereo: True Wireless Stereo function allows connecting two HF16 speakers for a combined 30W, 360° immersive stereo experience.
- Bluetooth V5.0: Ensures fast pairing and stable connection. Built-in microphone for high-quality hands-free calls. Automatically reconnects to the last used device.
4. What's in the Box
Upon unpacking, please ensure all the following items are present:
- HF16 Bluetooth Speaker
- Charging Cable (Type-C)
- User Manual (this document)
5. Setup
5.1. Charging the Speaker
Before first use, fully charge the speaker. Connect the provided Type-C charging cable to the speaker's charging port and the other end to a USB power adapter (not included) or a computer's USB port. The charging indicator light will show the charging status and turn off when fully charged. A full charge provides approximately 6 hours of playback time.
5.2. Powering On/Off
- To power on: Press and hold the Power button (usually marked with a power symbol) for 2-3 seconds until you hear an audible prompt or see the indicator light turn on.
- To power off: Press and hold the Power button again for 2-3 seconds until you hear an audible prompt or the indicator light turns off.
5.3. Bluetooth Pairing
- Ensure the speaker is powered on and in Bluetooth pairing mode (the Bluetooth indicator light will typically flash).
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "HF16" from the list of found devices.
- Once paired, the speaker will indicate a successful connection, and the Bluetooth indicator light will become solid.
- The speaker will automatically reconnect to the last paired device when powered on, if the device's Bluetooth is active and within range.
5.4. TWS (True Wireless Stereo) Pairing
To achieve 360° stereo sound, you can pair two HF16 speakers together:
- Ensure both HF16 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 button (refer to speaker's button layout for exact location, usually a dedicated button or a multi-function button).
- The speakers will attempt to pair with each other. You will hear an audible confirmation once they are successfully paired.
- Now, connect your device to the primary speaker via Bluetooth as described in Section 5.3. Audio will play through both speakers in stereo.
6. Operating Instructions
6.1. Button Functions (General)
The HF16 speaker features intuitive button controls. While specific button layouts may vary slightly, common functions include:
- Power Button: Press and hold to power on/off.
- Play/Pause Button: Press once to play or pause music.
- Volume Up (+): Press to increase volume. Press and hold for next track.
- Volume Down (-): Press to decrease volume. Press and hold for previous track.
- Mode Button (M): Press to switch between Bluetooth, TF Card, and AUX modes.
- Call Button (Phone Icon): Press to answer/end calls. Press and hold to reject calls. Double-press to redial last number.
6.2. Playing Music
- Bluetooth Mode: After successful pairing, open your music app and start playback. Control volume and track selection via the speaker buttons or your device.
- TF Card Mode: Insert a TF (microSD) card with WAV, FLAC, APE, or MP3 audio files into the TF card slot. The speaker will automatically switch to TF card mode and begin playback. Use the volume/track buttons to navigate.
- AUX Mode: Connect an audio device using a 3.5mm AUX cable (not included) to the speaker's AUX input port. The speaker will automatically switch to AUX mode. Control playback from your connected device.
6.3. Hands-Free Calling
When connected via Bluetooth, the HF16 speaker allows for hands-free calling:
- Answer Call: Press the Call button once.
- End Call: Press the Call button once during a call.
- Reject Call: Press and hold the Call button for 2 seconds.
- Redial Last Number: Double-press the Call button.
7. Maintenance
To ensure the longevity and optimal performance of your HF16 speaker, follow these maintenance guidelines:
- Cleaning: Wipe the speaker with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: The speaker is IPX6 rated, meaning it is resistant to mild water spray and splashing. Do not submerge the speaker in water or expose it to strong jets of water. Ensure the charging port cover is securely closed when near water.
- Storage: Store the speaker in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: For best battery life, avoid fully discharging the battery frequently. Charge the speaker regularly, even if not in use for extended periods.
8. 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; device Bluetooth is off; speaker is too far from device. | Ensure speaker is in pairing mode. Turn on device Bluetooth. Move speaker closer to device (within 10 meters). Forget "HF16" on your device and try pairing again. |
| No sound or low volume. | Volume too low on speaker or device; incorrect mode selected. | Increase volume on both speaker and connected device. Ensure correct mode (Bluetooth, TF, AUX) is selected. |
| TWS pairing fails. | Speakers already connected to other devices; speakers too far apart. | Disconnect both speakers from any Bluetooth devices. Ensure they are close to each other during TWS pairing. |
| Poor sound quality. | Interference; low battery; speaker too far from device. | Move speaker away from other electronic devices. Charge the speaker. Reduce distance between speaker and device. |
9. Specifications
| Feature | Detail |
|---|---|
| Model Name | HF16 |
| Bluetooth Version | V5.0 |
| Speaker Output Power | 15W (Single Speaker), 30W (TWS Paired) |
| Water Resistance Rating | IPX6 (Splashproof, Rainproof, Dustproof, Sandproof) |
| Battery Life | Up to 6 Hours |
| Charging Port | Type-C |
| Audio Inputs | Bluetooth, TF Card (WAV/FLAC/APE/MP3), 3.5mm AUX |
| Product Dimensions | 2.99"D x 8.66"W x 2.51"H |
| Weight | 14.4 ounces |
| Wireless Range | Up to 10 Meters |
| Color | White |
10. Warranty and Support
This product comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included with your purchase or contact the seller directly. If you encounter any issues or have questions regarding your HF16 Bluetooth Speaker, please reach out to our customer support team for assistance.
Manufacturer: SWISSES
ASIN: B0BVFZ5H3N
UPC: 739713877134
