Introduction
The StageSound Stage SingFree is a versatile 5-in-1 portable wireless karaoke microphone designed to deliver clear and pristine sound quality. It functions as a karaoke machine, Bluetooth speaker, loudspeaker, recorder, voice changer, and nightlight. This manual provides detailed instructions for setup, operation, and maintenance to ensure optimal performance.
What's in the Box
- Stage SingFree Wireless Microphone X1
- Auxiliary Cable X1
- USB C Charging Cable X1
- Storage Bag X1
- User Manual
Product Overview
The Stage SingFree microphone integrates advanced audio technology and versatile features for an enhanced user experience.
Key Features:
- Clear and Pristine Sound Quality: Features the latest DSP chip and SoundX acoustic processing technology for immense and clear sound. Includes a voice cancelling function to remove vocals from songs.
- Broad Compatibility: Offers Bluetooth 5.0, FM car connection, 3.5mm aux cable, and 3.5mm wired headphone input. Compatible with iPhone, Android, iPad, Smart TV, etc.
- 5-in-1 Functionality: Functions as a karaoke machine, Bluetooth speaker, loudspeaker, recorder, voice changer, and nightlight.
- Dynamic RGB Lights: 4 lighting modes (Flow, Breathing, Nightlight, Rhythm) to enhance atmosphere. Lights can be turned off.
- Duet Mode: Connect two microphones to a single device for duet singing and stereo sound.
- Long Playback & Fast Charging: Built-in 2500mAh rechargeable battery provides up to 10 hours of playtime. Fully charges within 3 hours via USB-C.
- Multiple Sound Modes: Speech, Karaoke, Professional, and Original Sound modes for various occasions.

Setup
1. Charging the Microphone
- Connect the included USB-C charging cable to the microphone's charging port and to a compatible USB power adapter (not included).
- The battery indicator will show charging status. A full charge takes approximately 3 hours.

2. Power On/Off
- Press and hold the power button (usually marked with a power symbol) for 3 seconds to turn the microphone On or Off.
3. Bluetooth Pairing
- Turn on the microphone. It will automatically enter Bluetooth pairing mode.
- On your device (smartphone, tablet, etc.), enable Bluetooth and search for "Stage SingFree".
- Select "Stage SingFree" to connect. A voice prompt will confirm successful pairing.

4. FM Car Connection
- Turn on the microphone and press the 'M' button to select an FM frequency (87.9MHz, 88.5MHz, 89.7MHz available).
- Tune your car's FM radio to match the selected frequency on the microphone.
- Pair your mobile device to the microphone via Bluetooth. Music and vocals will now play through your car speakers.

5. 3.5mm Aux Cable Connection
- Connect one end of the 3.5mm Aux cable to the microphone's Aux input.
- Connect the other end to your audio device's output.
6. 3.5mm Wired Headphone Input (for Recording)
- Insert 3.5mm headphones into the headphone port on the microphone.
- This allows for private monitoring during recording sessions.
Operating Instructions
1. Adjusting Volume
- Microphone Volume: Press the power button once. When you hear "Microphone Volume", use the +/- buttons to adjust your vocal level.
- Music Volume: Press the power button again. When you hear "Music Volume", use the +/- buttons to adjust the music playback level.
2. Changing Sound Modes
The microphone offers 4 distinct sound modes:
- Speech Mode: Optimized for clear vocal delivery, ideal for lectures or presentations.
- Original Sound Mode: Provides an unaltered vocal output.
- Karaoke Mode: Enhances vocals for singing performance.
- Professional Mode: Offers a refined vocal effect for advanced users.
- To switch modes, locate the dedicated sound mode button (refer to the physical buttons on the microphone).

3. Voice Cancelling Function
- The microphone features intelligent voice cancelling technology. This function can remove the vocal track from songs, allowing you to sing along with only the backing tracks.
- This feature works best with high-quality tracks; performance may vary with complex genres.
4. Dynamic RGB Lighting Modes
The microphone includes 4 RGB lighting modes:
- Nightlight: A soft, steady glow.
- Flow: Colors transition smoothly.
- Breathing: Lights gently fade in and out.
- Rhythm: Lights react to the beat of the music.
- The lights can be turned off manually if desired.

5. Duet Mode
- To activate Duet Mode, ensure you have two Stage SingFree microphones.
- Turn on both microphones.
- Long-press the Bluetooth button on either microphone for 3 seconds to pair them together.
- Pair your mobile device to one of the microphones via Bluetooth. Music will now play from both microphones simultaneously, allowing for powerful stereo sound and duet singing.

6. Recording
- Power on the microphone and connect it to your device via Bluetooth.
- Insert 3.5mm headphones into the headphone port (optional, for monitoring).
- Open your karaoke or music application on your device and start recording. (Note: Only original sound effect is supported for recording).
Maintenance
- Clean the microphone with a soft, dry cloth. Do not use harsh chemicals or abrasive materials.
- Avoid exposing the microphone to extreme temperatures, direct sunlight, or moisture.
- Store the microphone in its provided storage bag when not in use to protect it from dust and damage.
Troubleshooting (Q&A from A+ Content)
- Q: How to use duet function?
A: 1. You must have two Stage SingFree microphones and turn on both of them. 2. Just long-press the Bluetooth button for 3 seconds of either Stage SingFree microphone to pair these 2 mics together. 3. Pair your mobile device to the Stage SingFree microphone via Bluetooth, and play music, the music will come out from 2 mics' speakers at the same time.
- Q: How to record?
A: 1. Power on the microphone and connect it with your device via Bluetooth. 2. Insert the 3.5mm headphones to the headphones port. 3. Turn on the karaoke / music applications on your device and start your singing or recording (only support original sound effect).
- Q: How to connect the microphone to my car?
A: 1. Turn on the microphone and press 'M' button to choose an FM frequency (87.9MHz, 88.5MHz, 89.7MHz available). 2. Switch FM on your car to match the station on the mic. 3. Pair your mobile device to the mic via Bluetooth, sing and play music, the voice will come out from car speaker.
- Tips: If you have any questions when using the microphone, please feel free to contact StageSound, we'd love to assist.
Specifications
| Item Weight | 420 Grams (14.8 ounces) |
| Product Dimensions | 8.27 x 2.99 x 2.99 inches |
| Microphone Form Factor | Handheld |
| Power Source | Battery Powered (1 Lithium Polymer battery included) |
| Material | Metal, Plastic |
| Signal-to-Noise Ratio | 94 dB |
| Frequency Response | 50 Hz |
| Output Wattage | 10 Watts |
| Connectivity Technology | Auxiliary, Bluetooth, FM |
| Connector Type | 3.5 mm Jack, USB Type-C |
| Compatible Devices | Headphone, Personal Computer, Smartphone, Tablet, Television |
| Polar Pattern | Omnidirectional |
| Audio Sensitivity | 100 Decibels |
Official Product Videos
How does the SingFree wireless microphone sound in a car?
This video demonstrates the sound quality of the Stage SingFree microphone when used in a car, showcasing its FM connection capabilities.
SingFree recording microphone take your sound a step further
Learn how to use the Stage SingFree microphone for recording your vocals and enhancing your sound.
Car Karaoke: Our Musical Journey
A short video showcasing the fun of car karaoke with the Stage SingFree microphone.
Listen to the sound of SingFree from others
This video provides audio samples of the Stage SingFree microphone in use.
Stage SingFree 5-in-1 Wireless Handheld Karaoke Microphone
A brief overview of the Stage SingFree's 5-in-1 features and wireless capabilities.
Warranty and Support
The StageSound Stage SingFree Wireless Bluetooth Karaoke Microphone comes with a 12-month free warranty and lifetime friendly customer service.
If you encounter any issues or are not satisfied with your product, please contact StageSound customer support for assistance.





