What's in the Box
Your FIFINE K036 system includes the following components:
- 1x Wireless Receiver
- 2x Handheld Microphones
- 1x 1/4'' Audio Cable (L: 39'')
- 1x 3.5mm Audio Cable (L: 59'')
- 1x 3.5mm to RCA Audio Cable (L: 59'')
- 1x Power Cord
- User's Manual

Image: All components neatly packed within the system box.

Image: Close-up of included audio cables and colorful anti-slip rings for the microphones.
Setup Guide
1. Powering the Receiver and Microphones
- Connect the provided power cord to the DC 12V input on the receiver and plug it into a power outlet.
- Insert two 1.5-volt AA batteries (not included) into each handheld microphone. Ensure correct polarity.
- Turn on the receiver using the power button on the back. The power indicator light will illuminate.
- Turn on each handheld microphone using its on/off switch. The display will light up, showing the channel and frequency.
2. Connecting to an Audio Device
The FIFINE K036 offers multiple connection options:
- To Speakers/Soundbars: Use the 3.5mm audio cable or 1/4-inch audio cable to connect the receiver's R+L OUT port to your speaker's AUX (3.5mm or 1/4'') or RCA input port.
- To Smart TVs/AV Receivers: If your smart TV only has an optical audio output, you will need a digital to analog converter (not included) to connect the TV's output to the mic system's input. Ensure your TV's audio output mode is set correctly (e.g., Digital audio output).

Image: Connection diagram for the receiver's input and output ports.

Image: Detailed view of music input and sound output options.
Video: Demonstrates connecting the FIFINE K036 system to a TV and AV receiver, including necessary accessories and TV settings.
Operating Instructions
1. Adjusting Volume and Effects
- Use the individual volume knobs (MIC.VOL, VOL.A, VOL.B) on the receiver to control the microphone levels.
- Adjust the ECHO knob to add or reduce the echo effect to your vocals.
- Use the MUSIC knob to control the volume of the background music.

Image: Close-up of the independent volume controls for each microphone.
2. Using Multiple Microphones
The system supports up to three vocalists simultaneously:
- Two handheld wireless microphones are included.
- A 1/4-inch input jack is available on the receiver for an additional wired or wireless microphone (not included).

Image: The system supports up to three vocalists for karaoke.
3. Optimizing Performance
- The UHF wireless technology provides a reliable signal with an operating range of up to 80 feet, minimizing interference.
- For optimal sound pickup, speak directly into the top of the microphone.

Image: UHF band operation for stable and reliable signal.
Maintenance
- Battery Replacement: The microphone display will show a 'LOW BATT' indicator when batteries are low. Replace with fresh AA batteries.
- Cleaning: Use a soft, dry cloth to clean the receiver and microphones. Avoid liquid cleaners.
- Storage: Store the system in a cool, dry place away from direct sunlight and extreme temperatures.

Image: Low battery warning and battery replacement guide.
Troubleshooting
- No Sound/Low Volume:
- Ensure all cables are securely connected.
- Check microphone batteries and replace if low.
- Verify receiver and microphone power are on.
- Adjust volume knobs on the receiver and your connected speaker/soundbar.
- If connecting to a smart TV, ensure a digital to analog converter is used if needed, and TV audio output settings are correct.
- Interference/Cut-outs:
- Ensure the operating range of 80 feet is not exceeded.
- Minimize obstacles between the microphones and the receiver.
- Avoid placing the receiver near other wireless devices that might cause interference.
- Microphone Not Connecting:
- Ensure microphones are within the operating range of the receiver.
- Check that the microphones are on and have sufficient battery power.
Specifications
| Feature | Detail |
|---|---|
| Brand | FIFINE |
| Model Name | FIFINE K036 |
| Operating Range | 80 Feet |
| Frequency Range | UHF 520-578 MHz |
| Number of Channels | 2 |
| Microphone Form Factor | Handheld |
| Power Source | Battery Powered (2x AA per mic) |
| Material | Metal |
| Item Weight | 2.65 pounds |
| Product Dimensions | 2.8 x 9.69 x 12.01 inches |
| Connectivity Technology | Wireless (UHF) |
| Connector Type | 3.5 mm Jack, 1/4 inch Jack, RCA |
Warranty & Support
Your FIFINE K036 system comes with a user's manual that provides detailed instructions and troubleshooting tips. For further assistance or warranty information, please refer to the contact details provided in your user's manual or visit the official FIFINE website.





