1. Product Overview
The STF Hook Mini is a portable wireless speaker designed for versatile audio playback. It features Bluetooth 5.1 connectivity, True Wireless Stereo (TWS) function for pairing two speakers, FM radio, and multiple input options including USB, 3.5 mm auxiliary, and microSD. The speaker also includes LED RGB light rings for visual enhancement.
Package Contents:
- 1 x STF Hook Mini Portable Wireless Speaker
- 1 x USB Charging Cable
- 1 x User Manual
Image: Front view of the STF Hook Mini Portable Wireless Speaker, showcasing its compact design.
2. Setup
2.1 Initial Charging
Before first use, fully charge the speaker. Connect the provided USB charging cable to the speaker's charging port and the other end to a 5V/1A USB power adapter (not included). The charging indicator will illuminate during charging and turn off when fully charged. A full charge takes approximately 3-4 hours and provides up to 4 hours of playtime.
2.2 Powering On/Off
Press and hold the Power button for approximately 3 seconds to turn the speaker on or off. A sound indicator will confirm the action.
2.3 Bluetooth Pairing
- Turn on the STF Hook Mini speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED light.
- On your mobile device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "STF Hook Mini" from the list of devices.
- Once paired, the speaker will emit a confirmation sound, and the LED light will stop flashing.
2.4 True Wireless Stereo (TWS) Pairing
To achieve a stereo sound experience, you can pair two STF Hook Mini speakers together:
- Ensure both STF Hook Mini speakers are turned 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 (if available, or a designated pairing button) for 2-3 seconds. The speaker will enter TWS pairing mode.
- The two speakers will automatically search for and connect to each other. A confirmation sound will indicate successful TWS pairing.
- Once paired, connect your mobile device to the primary speaker via Bluetooth as described in section 2.3. Audio will now play in stereo through both speakers.
2.5 Connecting via Auxiliary (AUX)
Use a 3.5mm audio cable (not included) to connect your audio source to the speaker's AUX input port. The speaker will automatically switch to AUX mode or require manual mode selection.
2.6 Connecting via USB Drive or MicroSD Card
Insert a USB flash drive or a microSD card (up to 32GB, formatted to FAT32) containing MP3 audio files into the respective port. The speaker will automatically detect the storage device and begin playing music. Use the control buttons to navigate tracks.
Image: Rear view of the STF Hook Mini speaker, showing the USB, MicroSD, and AUX input ports.
3. Operating Instructions
3.1 Basic Controls
- Power Button: Press and hold to turn on/off.
- Play/Pause Button: Press once to play or pause music.
- Volume Up (+): Press once to increase volume. Press and hold for next track.
- Volume Down (-): Press once to decrease volume. Press and hold for previous track.
- Mode Button (M): Press to switch between Bluetooth, FM Radio, AUX, USB, and MicroSD modes.
- LED Light Button: Press to cycle through different LED light modes or turn them off.
3.2 FM Radio Operation
- Switch the speaker to FM Radio mode using the Mode button.
- Press the Play/Pause button once to automatically scan and save available FM stations. This process may take a few minutes.
- Use the Volume Up (+) and Volume Down (-) buttons (short press) to navigate between saved stations.
Image: Front view of the STF Hook Mini speaker with its LED RGB light rings illuminated.
4. Maintenance
4.1 Cleaning
Wipe the speaker's exterior with a soft, dry, or slightly damp cloth. Do not use abrasive cleaners, alcohol, or chemical solvents, as these can damage the surface. Ensure no liquid enters the ports.
4.2 Battery Care
- To prolong battery life, avoid fully discharging the speaker frequently.
- Charge the speaker regularly, even if not in use, to maintain battery health.
- Do not expose the speaker to extreme temperatures (hot or cold) as this can degrade battery performance.
4.3 Storage
When storing the speaker for extended periods, ensure it is fully charged and stored in a cool, dry place away from direct sunlight and moisture.
4.4 Water Resistance
The STF Hook Mini speaker is water resistant. This means it can withstand splashes and light rain. Do not submerge the speaker in water or expose it to heavy downpours.
5. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Speaker does not turn on. | Low battery. | Charge the speaker fully. |
| No sound. | Volume too low; incorrect mode; device not connected. | Increase volume; ensure correct mode (Bluetooth, AUX, etc.); re-pair Bluetooth device. |
| Bluetooth connection fails. | Speaker too far from device; interference; speaker already connected to another device. | Move device closer (within 10 meters); turn off other Bluetooth devices; disconnect from other devices and re-pair. |
| TWS pairing fails. | Speakers too far apart; one speaker already paired to a device. | Ensure speakers are close; disconnect both speakers from any Bluetooth devices before TWS pairing. |
| FM radio reception is poor. | Weak signal; environmental interference. | Move to an open area; re-scan stations. |
6. Specifications
| Feature | Specification |
|---|---|
| Model Number | ST-S01652 |
| Wireless Connection | Bluetooth 5.1 |
| Wireless Range | Up to 10 meters (33 feet) |
| Speaker Size | 2 inches x 2 (5.08 cm) |
| Impedance | 3.6 Ohms |
| Power Output | 16 W RMS |
| Power Supply | 5 Vcc 1A |
| Battery Capacity | 3000 mAh |
| Playtime | Up to 4 hours (at 50% volume) |
| Charging Time | Approximately 3-4 hours |
| Connectivity Options | Bluetooth, AUX (3.5mm), USB, MicroSD |
| FM Radio | Included |
| True Wireless Function | Supported |
| Water Resistance Level | Water Resistant (splashes, light rain) |
| Material | Plastic |
7. Warranty Information
The STF Hook Mini Portable Wireless Speaker comes with a Limited Warranty. Please refer to the warranty card included in your product packaging for specific terms, conditions, and duration of coverage. Keep your purchase receipt as proof of purchase for any warranty claims.
8. Support
For further assistance, technical support, or warranty inquiries, please contact STF customer service. Contact details can typically be found on the official STF website or on the product packaging.