
FIFINE Recording Series
Keep Leveling Up for Your Studio Clarity
Fifine Wireless Microphone System is great for home karaoke, performance, doing duets and public speaking. 1/4'' input for extra wireless mic (if there is any) to have three mics work together. Portable receiver can be carried to anywhere for different applications. Enjoy using this wireless microphone system!
What You Get: 1x Wireless Receiver, 2x Handheld Microphones, 1x1/4’’ Audio Cable (L: 39''), 1x3.5mm Audio Cable (L: 59''), 1x3.5mm to RCA Audio Cable (L: 59''), Users’ Manual and Useful Instructional Video.
- TIPS:
- If you use the smart tv to stream music, you will need a digital to analog converter (not included) to connect the tv output to the mic system. More connecting suggestion could be found from the guide videos on product page.
- Two 1.5 volt AA batteries (not included) are required for each mic.
- Need to work with speaker equipped with microphone input or RCA input. We do not recommend to use with small speakers that is lower than 20 watt, such as JBL charge, Doss touch, Bose speaker.
- Optimal with PC/Mobile. For TV use, confirm compatibility of TV port first.
- Maintain a distance of 2"–6" between the mouth and mic, with a 45-degree angle, to prevent roar sound.
- Minimize interference from nearby wireless devices.
TV Connection:
- If your TV only has an optical (digital audio) output, you will need an optical to RCA converter (not included). Please follow the steps below: 1) Connect the TV optical out to the converter's optical input. 2) Connect the converter's RCA output to the receiver's R+L IN. 3) Connect the receiver's R+L OUT to your speaker.
Try these quick ways to improve better sound quality:
1. Reduce wireless interference-Keep receiver and transmitter within 30 feet of clear line of sight, away from Wi-Fi routers, Bluetooth devices, or large metal objects.
2. Check the cable connections-Ensure cables between receiver and input/output device are fully inserted.
3. Check and replace batteries if low-Weak power may cause audio dropouts or delays.
Notes:
- Please ensure to power the converter. If an output device is connected, disconnect it from the receiver, or the mic audio cannot be heard





![]() Wireless Handheld Microphones (K036) | ![]() Handheld Dynamic Microphone System-K025 | ![]() Dynamic Vocal Handheld Microphone-K6 | ![]() Wireless Microphone System (K037B) | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Output | 1/4 inch & 1/8 inch | 1/4inch | 1/4inch | 1/4inch |
| Mics Included | 2 Handhelds | 1 Handheld &l Lavalier | 1 Handheld | 1 Lavalier & 1 Headset |
| Operating Range | 80 ft | 80 ft | / | 40-65 ft |
| Wireless/Wired | Wireless | Wireless | Wired | Wireless |
| UHF | ? | ? | × | ? |
| Volume Control | ? | × | × | × |
| Mic On/OFF Switch | ? | ? | ? | × |
| Compatibility | Amplifier, Speaker, Mixer | Amplifier, Speaker, Mixer | Amplifier, Speaker, Mixer | PA System, Amplifier, Mixer, Audio Receiver |
Fifine Wireless Microphone System is great for home karaoke, performance, doing duets and public speaking. 1/4'' input for extra wireless mic (if there is any) to have three mics work together. Portable receiver can be carried to anywhere for different applications. Enjoy using this wireless microphone system!
What You Get: 1x Wireless Receiver, 2x Handheld Microphones, 1x1/4’’ Audio Cable (L: 39''), 1x3.5mm Audio Cable (L: 59''), 1x3.5mm to RCA Audio Cable (L: 59''), Users’ Manual and Useful Instructional Video.
- TIPS:
- If you use the smart tv to stream music, you will need a digital to analog converter (not included) to connect the tv output to the mic system. More connecting suggestion could be found from the guide videos on product page.
- Two 1.5 volt AA batteries (not included) are required for each mic.
- Need to work with speaker equipped with microphone input or RCA input. We do not recommend to use with small speakers that is lower than 20 watt, such as JBL charge, Doss touch, Bose speaker.
- Optimal with PC/Mobile. For TV use, confirm compatibility of TV port first.
- Maintain a distance of 2"–6" between the mouth and mic, with a 45-degree angle, to prevent roar sound.
- Minimize interference from nearby wireless devices.
TV Connection:
- If your TV only has an optical (digital audio) output, you will need an optical to RCA converter (not included). Please follow the steps below: 1) Connect the TV optical out to the converter's optical input. 2) Connect the converter's RCA output to the receiver's R+L IN. 3) Connect the receiver's R+L OUT to your speaker.
Try these quick ways to improve better sound quality:
1. Reduce wireless interference-Keep receiver and transmitter within 30 feet of clear line of sight, away from Wi-Fi routers, Bluetooth devices, or large metal objects.
2. Check the cable connections-Ensure cables between receiver and input/output device are fully inserted.
3. Check and replace batteries if low-Weak power may cause audio dropouts or delays.
Notes:
- Please ensure to power the converter. If an output device is connected, disconnect it from the receiver, or the mic audio cannot be heard





![]() Wireless Handheld Microphones (K036) | ![]() Handheld Dynamic Microphone System-K025 | ![]() Dynamic Vocal Handheld Microphone-K6 | ![]() Wireless Microphone System (K037B) | |
|---|---|---|---|---|
| Customer Reviews | — | — | — | — |
| Price | — | — | — | — |
| Output | 1/4 inch & 1/8 inch | 1/4inch | 1/4inch | 1/4inch |
| Mics Included | 2 Handhelds | 1 Handheld &l Lavalier | 1 Handheld | 1 Lavalier & 1 Headset |
| Operating Range | 80 ft | 80 ft | / | 40-65 ft |
| Wireless/Wired | Wireless | Wireless | Wired | Wireless |
| UHF | ? | ? | × | ? |
| Volume Control | ? | × | × | × |
| Mic On/OFF Switch | ? | ? | ? | × |
| Compatibility | Amplifier, Speaker, Mixer | Amplifier, Speaker, Mixer | Amplifier, Speaker, Mixer | PA System, Amplifier, Mixer, Audio Receiver |
FIFINE Recording Series
Keep Leveling Up for Your Studio Clarity



















































