1. Introduction
Thank you for choosing the pTron Fusion Joy 20W Bluetooth Speaker with Wireless Karaoke Mic. This device is designed to provide a rich audio experience with its 20W sound output, vibrant RGB lighting, and versatile playback options. The included wireless karaoke microphone allows for interactive entertainment with various voice effects. Please read this manual carefully to ensure proper use and maintenance of your device.
2. Package Contents
Please check the box for the following items:
- 1N pTron Fusion Joy Bluetooth Speaker
- 1N Wireless Karaoke Microphone
- 1N Type-C Charging Cable
- 1N User Guide Card

Image: pTron Fusion Joy Speaker and Wireless Karaoke Mic, showing the speaker in cream blue with RGB lights and the matching wireless microphone.
3. Product Overview
Speaker Features:
- 20W Sound Output: Delivers rich bass and clear audio.
- Vivid RGB Lights: Dynamic LED lighting for party ambiance.
- Multi-Play Modes: Supports Bluetooth v5.3, TF Card, USB, and AUX input.
- Type-C Fast Charging: Efficient charging for quick power-ups.
- Portable Design: Features a vegan leather strap for easy carrying.

Image: The pTron Fusion Joy speaker displaying its colorful RGB LED lights and the multi-function control buttons on top.
Wireless Karaoke Microphone Features:
- Clear Voice Pickup: Ensures your voice is heard loud and clear.
- Funny Voice Change Effects: Includes Baby, Uncle, God, and Monster voice effects.
- Microphone Volume Control: Adjust mic volume directly.
- Type-C Charging Port: Convenient charging for the microphone.

Image: A man singing into the wireless microphone, with icons illustrating the various voice change effects available: Baby Voice, Uncle Voice, God Voice, and Monster Voice.
4. Setup
4.1 Charging the Speaker and Microphone
Before first use, fully charge both the speaker and the wireless microphone.
- Connect the provided Type-C charging cable to the charging port on the speaker and the microphone.
- Connect the other end of the cable to a standard USB power adapter (DC5V-1A max., not included).
- The charging indicator light will show charging status (refer to device for specific light behavior).
- Once fully charged, disconnect the charging cable. The speaker offers approximately 6 hours of playtime on a single charge.

Image: A close-up of the pTron Fusion Joy speaker's top panel, showing the Type-C charging port, USB port, and AUX input, along with icons for Bluetooth, TF Card, USB, and AUX playback modes.
4.2 Powering On/Off
- To Power On: Press and hold the Power button (⏻) on the speaker and the microphone until you hear an audible prompt or see the indicator light illuminate.
- To Power Off: Press and hold the Power button (⏻) again until the device powers down.
4.3 Bluetooth Pairing
Pair the speaker with your Bluetooth-enabled device (smartphone, tablet, laptop) to play audio wirelessly.
- Ensure the speaker is powered on and in Bluetooth pairing mode (indicated by a flashing LED light).
- On your device, go to Bluetooth settings and enable Bluetooth.
- Search for available devices and select "pTron Fusion Joy" from the list.
- Once connected, you will hear a confirmation sound from the speaker.
5. Operating Instructions
5.1 Playing Music
- Bluetooth Mode: After successful pairing, play music from your connected device. Use the speaker's control buttons or your device to adjust volume, play/pause, and skip tracks.
- TF Card/USB Mode: Insert a TF (micro SD) card or USB drive with audio files into the respective port. The speaker will automatically switch to the corresponding mode and begin playback.
- AUX Mode: Connect an audio device using a 3.5mm AUX cable (not included) to the AUX input port. The speaker will switch to AUX mode.

Image: A hand holding a smartphone displaying a music player, with the pTron Fusion Joy speaker and microphone on a wooden surface, illustrating wireless music playback and 6 hours of musical delight.
5.2 Using the Karaoke Microphone
- Connecting the Mic: The microphone automatically connects to the speaker when both are powered on.
- Voice Effects: Press the dedicated button on the microphone to cycle through different voice effects (Baby, Uncle, God, Monster).
- Microphone Volume: Use the volume buttons on the microphone to adjust your vocal output level.
5.3 Controlling RGB Lights
The speaker features dynamic RGB LED lights. Refer to the speaker's controls for specific buttons to turn the lights on/off or change lighting modes.
6. Maintenance
- Cleaning: Use a soft, dry cloth to clean the speaker and microphone. Do not use abrasive cleaners or solvents.
- Storage: Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly, even if not in use for extended periods.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| No sound from speaker | Low battery; Volume too low; Not connected via Bluetooth/AUX/TF/USB; Incorrect mode. | Charge the speaker; Increase volume; Ensure proper connection/mode selection. |
| Cannot pair via Bluetooth | Speaker not in pairing mode; Device Bluetooth off; Too far from speaker. | Ensure speaker is flashing LED; Turn on device Bluetooth; Move closer to speaker (within 10m). |
| Microphone not working | Microphone off; Low battery; Not paired with speaker. | Power on microphone; Charge microphone; Ensure both devices are on and in range. |
| RGB lights not working | Lights turned off; Speaker low battery. | Check light control button on speaker; Charge speaker. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Fusion Joy |
| Output Wattage | 20 Watts |
| Connectivity Technology | Bluetooth v5.3, USB, AUX |
| Power Source | Battery Powered |
| Battery Type | Lithium Ion (included) |
| Playtime | Up to 6 Hours |
| Material | Acrylonitrile Butadiene Styrene (ABS) |
| Item Weight | 549 Grams |
| Product Dimensions (LxWxH) | 7.3 x 14.5 x 11 cm |
| Impedance | 4 Ohm |
| Signal-to-noise ratio (dB) | 85 dB |
| Special Features | Hi Res Audio, Portable, LED Light, Lightweight, USB Port |
| Mounting Type | Tabletop Mount |
9. Warranty and Support
The pTron Fusion Joy 20W Bluetooth Speaker comes with a 1-Year Manufacturer Warranty against manufacturing defects from the date of purchase.
For any support or warranty claims, please contact pTron customer care:
- Phone: 040-67138888
- Email: support@ptron.in
Please retain your purchase receipt for warranty validation.





