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Product Information
Key Specifications/ Special Features
This portable UHF dual wireless microphone system adopts advanced DSP frequency-locking chip & cardioid dynamic pickup capsule, paired with compact plug-and-play receiver. It is widely compatible with powered speakers, amplifiers, mixers and smart TVs. Perfect for home karaoke, outdoor busking, small meetings, classroom teaching, square dancing and live streaming, combining easy operation and premium sound performance for daily entertainment & small-scale events.
| Item | Parameter |
|---|---|
| Frequency Range | 663.1–694.1 MHz (UHF Band) |
| Oscillation Mode | DSP Digital Chip Frequency Locking |
| Frequency Stability | ±10ppm |
| RF Transmit Power | 10dBm |
| Channel Quantity | 2×16 adjustable channels |
| Frequency Response | 70Hz ~ 18kHz |
| Total Harmonic Distortion | ≤0.3% |
| Pickup Type | Dynamic Microphone Capsule, Cardioid Polar Pattern |
| Wireless Transmission Distance | 30–50 meters (open space) |
| Battery Working Life | 2~4 hours per microphone |
Built-in DSP lock chip with ultra-stable ±10ppm frequency precision, effectively avoids signal interference from Wi-Fi, Bluetooth and adjacent frequency devices. Equipped with 16 optional channels per channel group, users can switch idle channels quickly when multiple sets work together to prevent crosstalk and noise.
Professional dynamic cartridge with cardioid directional design picks up front vocals precisely and rejects ambient side noise. Wide frequency response of 70Hz~18kHz delivers full-bodied treble & bass; distortion ≤0.3% ensures crystal-clear sound for singing & public speaking.
Standard 6.35mm plug-in receiver works instantly once inserted into speaker/amplifier/mixer without extra wiring or driver installation. Volume control button on receiver enables quick audio level adjustment directly.
Total 32 independent channels (16 per mic), convenient to shift frequency against environmental RF interference for stable reception indoors or outdoors.
Optimized low-power RF circuit design supports continuous 2~4 hours working time after full charge, enough for all-day home karaoke, training courses and small outdoor activities.
Matte anti-slip handheld body for comfortable grip and drop resistance; mini-sized receiver for easy storage and carry, ideal for on-the-go performance.
microphone *1
receiver *1
18650 battery *2
Charging cable *1
anti-fall ring *1
anti-spray cotton *2
Weight：0.43kg
Package Dimensions: 27.8*10.4*5.6cm
microphone *2
receiver *1
18650 battery *3
Charging cable *1
anti-fall ring *2
anti-spray cotton *2
Weight：0.72kg
Package Dimensions: 28.8*13.5*6.3cm
✅ Home karaoke & live broadcast singing
✅ Small conference speeches, training & tutoring lessons
✅ Outdoor square dancing & street performance
✅ Mini bar gigs, commercial hosting events
✅ Campus activities & classroom voice amplification
This portable UHF dual wireless microphone system adopts advanced DSP frequency-locking chip & cardioid dynamic pickup capsule, paired with compact plug-and-play receiver. It is widely compatible with powered speakers, amplifiers, mixers and smart TVs. Perfect for home karaoke, outdoor busking, small meetings, classroom teaching, square dancing and live streaming, combining easy operation and premium sound performance for daily entertainment & small-scale events.
| Item | Parameter |
|---|---|
| Frequency Range | 663.1–694.1 MHz (UHF Band) |
| Oscillation Mode | DSP Digital Chip Frequency Locking |
| Frequency Stability | ±10ppm |
| RF Transmit Power | 10dBm |
| Channel Quantity | 2×16 adjustable channels |
| Frequency Response | 70Hz ~ 18kHz |
| Total Harmonic Distortion | ≤0.3% |
| Pickup Type | Dynamic Microphone Capsule, Cardioid Polar Pattern |
| Wireless Transmission Distance | 30–50 meters (open space) |
| Battery Working Life | 2~4 hours per microphone |
Built-in DSP lock chip with ultra-stable ±10ppm frequency precision, effectively avoids signal interference from Wi-Fi, Bluetooth and adjacent frequency devices. Equipped with 16 optional channels per channel group, users can switch idle channels quickly when multiple sets work together to prevent crosstalk and noise.
Professional dynamic cartridge with cardioid directional design picks up front vocals precisely and rejects ambient side noise. Wide frequency response of 70Hz~18kHz delivers full-bodied treble & bass; distortion ≤0.3% ensures crystal-clear sound for singing & public speaking.
Standard 6.35mm plug-in receiver works instantly once inserted into speaker/amplifier/mixer without extra wiring or driver installation. Volume control button on receiver enables quick audio level adjustment directly.
Total 32 independent channels (16 per mic), convenient to shift frequency against environmental RF interference for stable reception indoors or outdoors.
Optimized low-power RF circuit design supports continuous 2~4 hours working time after full charge, enough for all-day home karaoke, training courses and small outdoor activities.
Matte anti-slip handheld body for comfortable grip and drop resistance; mini-sized receiver for easy storage and carry, ideal for on-the-go performance.
microphone *1
receiver *1
18650 battery *2
Charging cable *1
anti-fall ring *1
anti-spray cotton *2
Weight：0.43kg
Package Dimensions: 27.8*10.4*5.6cm
microphone *2
receiver *1
18650 battery *3
Charging cable *1
anti-fall ring *2
anti-spray cotton *2
Weight：0.72kg
Package Dimensions: 28.8*13.5*6.3cm
✅ Home karaoke & live broadcast singing
✅ Small conference speeches, training & tutoring lessons
✅ Outdoor square dancing & street performance
✅ Mini bar gigs, commercial hosting events
✅ Campus activities & classroom voice amplification
