1. Introduction
Thank you for choosing the Kinglucky HY-3317 Portable Wireless Speaker. This speaker is designed to deliver powerful sound with vibrant disco lights, perfect for home parties, outdoor activities, and personal entertainment. Featuring Bluetooth connectivity, TWS pairing, and multiple playback options, the HY-3317 offers a versatile audio experience.

Figure 1: Kinglucky HY-3317 Wireless Speaker with included microphone.
2. Important Safety Instructions
- Read all instructions carefully before use.
- Keep the speaker away from extreme temperatures, direct sunlight, and moisture.
- Do not disassemble, repair, or modify the speaker. This will void the warranty.
- Use only the specified charging voltage and current.
- Keep out of reach of children.
- Avoid exposing the speaker to excessive physical shock.
- While the speaker features IPX5 water resistance, do not immerse it in water.
3. Package Contents
Please check that all items are present:
- Kinglucky HY-3317 Wireless Speaker
- USB Charging Cable
- Wired Microphone
- User Manual (This document)
4. Product Overview
4.1. Control Panel

Figure 2: Top Control Panel (Example showing LED lights).
- LED Button: Toggles LED lighting effects.
- M (Mode) Button: Switches between Bluetooth, FM Radio, USB, TF Card, and AUX modes.
- Play/Pause Button: Plays or pauses audio. In FM mode, long press to auto-scan and save stations.
- Previous Track / Volume Down Button: Short press for previous track, long press to decrease volume.
- Next Track / Volume Up Button: Short press for next track, long press to increase volume.
4.2. Rear Ports

Figure 3: Rear Input Ports (USB, TF, AUX, MIC, DC 5V).
- DC 5V: Charging port for the speaker.
- USB Port: For USB flash drive playback.
- TF Card Slot: For TF (MicroSD) card playback.
- AUX Input: 3.5mm audio input for external devices.
- MIC Input: 6.35mm input for the wired microphone.
5. Setup
5.1. Initial Charging
Before first use, fully charge the speaker. Connect the provided USB charging cable to the DC 5V port on the speaker and a compatible USB power adapter (not included). The charging indicator light will illuminate. Once fully charged, the light may change color or turn off.
5.2. Power On/Off
To power on the speaker, press and hold the Power button (usually integrated with the Mode button or a separate switch, if present, otherwise assume long press of Play/Pause or Mode). To power off, repeat the action.
6. Operating Instructions
6.1. Bluetooth Pairing
- Power on the speaker. It will automatically enter Bluetooth pairing mode, indicated by a flashing LED.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for available devices.
- Select "HY-3317" from the list.
- Once paired, the speaker will emit a confirmation tone, and the LED will stop flashing.
6.2. TWS (True Wireless Stereo) Pairing
The HY-3317 supports TWS functionality, allowing you to connect two HY-3317 speakers wirelessly for a stereo sound experience.

Figure 4: TWS Tandem Double Stereo Sound setup.
- Ensure both HY-3317 speakers are powered on and in Bluetooth mode, but not connected to any device.
- On one of the speakers (this will be the primary speaker), long press the "M" (Mode) button or a dedicated TWS button (if available, otherwise assume Mode button).
- The speakers will attempt to pair with each other. A confirmation tone will sound once TWS pairing is successful.
- Now, connect your device to the primary speaker via Bluetooth as described in section 6.1. Audio will play through both speakers in stereo.
6.3. USB/TF Card Playback
- Insert a USB flash drive or TF (MicroSD) card containing MP3 audio files into the respective port.
- The speaker will automatically switch to USB or TF card mode and begin playback. If not, press the "M" (Mode) button to select the correct mode.
- Use the Play/Pause, Previous Track, and Next Track buttons to control playback.
6.4. AUX Input
- Connect an external audio device (e.g., MP3 player, laptop) to the AUX input port using a 3.5mm audio cable (not included).
- Press the "M" (Mode) button until the speaker enters AUX mode.
- Control playback from your connected device. Volume can be adjusted on both the speaker and the external device.
6.5. Microphone Use
- Plug the wired microphone into the MIC input port on the rear of the speaker.
- The microphone is ready for use. Adjust the volume of your audio source and the microphone as needed.
6.6. FM Radio
- Press the "M" (Mode) button to switch to FM Radio mode.
- Long press the Play/Pause button to automatically scan and save available FM stations.
- Use the Previous Track and Next Track buttons to navigate between saved stations.
6.7. LED Lighting Effects
Press the "LED" button on the control panel to cycle through the available lighting modes or turn the lights off. The speaker features 6 different lighting effects.
Video 1: Product demonstration showcasing sound, lights, and portability.
7. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker. Do not use abrasive cleaners or solvents.
- Storage: Store the speaker in a cool, dry place when not in use. Avoid prolonged exposure to direct sunlight or high humidity.
- Battery Care: To prolong battery life, charge the speaker regularly, even if not in frequent use. Avoid fully discharging the battery for extended periods.
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 speaker. | Ensure speaker is in Bluetooth pairing mode. Turn on device Bluetooth. Move device closer to speaker (within 10m). |
| No sound. | Volume too low; incorrect mode selected; audio cable not connected properly. | Increase volume on speaker and device. Press 'M' to select correct mode. Check audio cable connections. |
| TWS pairing fails. | Speakers already connected to a device; TWS pairing not initiated correctly. | Ensure both speakers are disconnected from any device. Re-initiate TWS pairing process. |
| USB/TF card not playing. | Unsupported file format; card/drive not inserted correctly; corrupted files. | Ensure files are MP3 format. Reinsert card/drive. Try a different card/drive. |
9. Specifications
| Feature | Detail |
|---|---|
| Model | HY-3317 |
| Brand | Kinglucky |
| Speaker Type | Portable, Subwoofer |
| Communication | Bluetooth |
| Audio Crossover | Full-Range |
| Number of Loudspeaker Enclosures | 2 |
| Output Power | 10W (Peak 40W) |
| Sound Modes | 3D Surround Sound, Stereo Sound, Extra Bass |
| Battery | Built-in Lithium Battery, 2400mAh |
| Power Source | USB, Battery |
| Material | Plastic |
| Voice Control | No |
| Waterproof Rating | IPX5 (Life-grade waterproof, splash-proof) |
| App Support | No |
| Channels | 3 (2.1) |
| Input/Output | AUX |
| Functions | Card insertion, FM Radio |
| Connection Method | Bluetooth, Card Reader |
| Interface Type | Card Reader, USB |
| Frequency Response Range | 100Hz-20KHz |
| Signal to Noise Ratio | ≥ 75dB |
| Effective Bluetooth Distance | 10 meters |
| Operation Method | Buttons |
| Playback Formats | MP3 (from TF card, USB drive) |
| Color | Black |
| Dimensions (H x W x D) | 28cm x 16cm x 13cm (11.03in x 6.3in x 5.12in) |
| Weight | 1.2 kg |
| Continuous Playback Time | Up to 12 hours |
| Lighting Effects | 6 modes |
10. User Tips
- For the best stereo experience, ensure both speakers are fully charged before initiating TWS pairing.
- To maximize battery life, turn off the LED lights when not needed.
- Experiment with different sound modes (3D Surround, Stereo, Extra Bass) to find the best audio profile for your music genre.
11. Warranty and Support
Kinglucky products are manufactured to high-quality standards. For any issues or support inquiries, please refer to your purchase documentation or contact the seller directly. Keep your proof of purchase for warranty claims.





