

Hero image 0 of VM304 Audio 4-Channel Wireless Microphone System Handheld Mic 80M Range for Karaoke Speech Singing Portable Set US Plug, 0 of 9
VM304 Audio 4-Channel Wireless Microphone System Handheld Mic 80M Range for Karaoke Speech Singing Portable Set US Plug
Key item features
- Versatile Applications: Suitable for family karaoke, conference speeches, and wedding hosting, offering broad utility across various events.
- Advanced Audio: Features an advanced VHF anti-jamming chip for noise shielding, howling prevention, and clear sound restoration with cardioid directional pickup.
- Extended Battery: Equipped with low-power microphones, providing an improved battery life of up to 8 hours (batteries not included).
- Stable Connectivity: Utilizes two antennas for stable signal reception, strong anti-interference, and an 80-meter effective operating range in open spaces.
- Compact Design: The retractable antenna design saves space, enhancing portability and storage convenience.
- Intuitive Operation: Features mirrored elements for a modern look and automatic frequency pairing for easy, simple use upon powering on.
- Technical Specifications: Operates on a two-channel system within a 210MHz-270MHz frequency range, with a frequency response of 40Hz-18KHz.
- US Plug: Includes a US plug, compatible with AC110V 60Hz power supply, suitable for regions like Canada, Mexico, and the Philippines.
Generated by AI
Specs
- Microphone typeWireless Microphone
- Mic techDynamic
- Microphone polar patternCardioid
- BrandUnbranded
- Connection1/4inch unbalanced
- WirelessVHF
Current price is USD$64.50
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives between Apr 30 - May 5
|Sold and shipped by Sz Toys Co., Ltd.
3.7604166666666665 stars out of 5, based on 96 seller reviews(3.8)96 seller reviews
Free 30-day returns
More seller options (1)
Starting from $69.84
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About this item
Product details
Operating Range: 80 Meters
Channel: Two Channel
Frequency Range: 210MHz - 270MHz
Frequency Response: 40Hz-18KHz
S.: 103dB (1KHz-A)
Operating Temp: 14°F - 122°F
Oscillation Mode: Quartz Crystal
Frequency Stability: ±0.005%
Modulation Mode: VHF
Harmonic Radiation :Less than 63dBm
Output Power: 10mW
Receiver:
Sensitivity: (S=30dB) 2mV
Audio Output Impedance: 600O
Audio Output Level.: 0-0.5V
Power Supply: AC110V 60Hz
Current Consumption: =50mA
Audio Out Connector: 1/4inch unbalanced
Transmitter:
Frequency Stability: ±0.005%
Output Power: =10mW
Modulation Mode: VHF
Maximum Deviation Range: ±50KHz
Microphone Mode: Fixed
Power Supply: AA/1.5Vx2
Current Consumption: =35mA
Single microphone does not include 2 AA batteries
Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, , the , the Philippines and so on.
Voltage: AC110V
Colour:black
Material:ABS
Package Contents:
1 x Receiver
4 x Handheld Microphone
1 Cord
1 x Audio Cable
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
Channel: Two Channel
Frequency Range: 210MHz - 270MHz
Frequency Response: 40Hz-18KHz
S.: 103dB (1KHz-A)
Operating Temp: 14°F - 122°F
Oscillation Mode: Quartz Crystal
Frequency Stability: ±0.005%
Modulation Mode: VHF
Harmonic Radiation :Less than 63dBm
Output Power: 10mW
Receiver:
Sensitivity: (S=30dB) 2mV
Audio Output Impedance: 600O
Audio Output Level.: 0-0.5V
Power Supply: AC110V 60Hz
Current Consumption: =50mA
Audio Out Connector: 1/4inch unbalanced
Transmitter:
Frequency Stability: ±0.005%
Output Power: =10mW
Modulation Mode: VHF
Maximum Deviation Range: ±50KHz
Microphone Mode: Fixed
Power Supply: AA/1.5Vx2
Current Consumption: =35mA
Single microphone does not include 2 AA batteries
Plug Type: US Plug, it applies to Canada, India, Mexico, Thailand, , the , the Philippines and so on.
Voltage: AC110V
Colour:black
Material:ABS
Package Contents:
1 x Receiver
4 x Handheld Microphone
1 Cord
1 x Audio Cable
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- Suitable for a variety of scenarios, such as: family karaoke, conference speeches, wedding hosting, etc.
- This product is equipped with a low-power microphone, and the battery life is improved, up to 8 hours of battery life(Battery not included).
- This wireless microphone system is equipped with two antennas for more stable signal reception and strong anti-interference ability. The signal coverage is wide, and the effective operating distance in open space can reach 80 meters. Moreover, the antenna can be retracted freely without taking up space, which is convenient for storage and carrying.
- The body is designed with mirrored elements, showing the combination of technology . And it is easy and simple to use with automatic frequency pairing when powering on.
- This wireless microphone system adopts advanced VHF anti-jamming chip, which can effectively shield noise, prevent howling and restore good sound quality. Cardioid directional pickup, which can be aimed at the main for pickup even in a noisy environment, ensuring clear vocals.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.
Specifications
Microphone type
Wireless Microphone
Mic tech
Dynamic
Microphone polar pattern
Cardioid
Brand
Unbranded
Warranty
Warranty information
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Customer ratings & reviews
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Showing 1-1 of 1 review
Oct 14, 2025
Lawrence
5 out of 5 stars review
Verified Purchase
they sound great and easy hooked ip to PA system straightnout ifnoackage and working in 2 minuyw
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