VM304 Audio 4-Channel Wireless Microphone System Handheld Mic 80M Range for Karaoke Speech Singing Portable Set US Plug

Descripción de VM304 Audio 4-Channel Wireless Microphone System Handheld Mic 80M Range for Karaoke Speech Singing Portable Set US Plug

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 sound source for pickup even in a noisy environment, ensuring clear vocals.
The body is designed with mirrored elements, showing the subtle combination of technology and trend. And it is easy and simple to use with automatic frequency pairing when powering .
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 space, which is convenient for storage and carrying.
This product is equipped with a low-power microphone, and the battery life is improved, to 8 hours of battery life(Battery not included).
Suitable for a variety of scenarios, such as: family karaoke, conference speeches, wedding hosting, etc.

Operating Range: 80 Meters
Channel: Two Channel
Frequency Range: 210MHz - 270MHz
Frequency Response: 40Hz-18KHz
S/N.:Greater than 103dB (1KHz-A)
Operating Temp: 14F - 122F
Oscillation Mode: Quartz Crystal
Frequency Stability: 0.005%
Modulation Mode: VHF
Harmonic Radiation :Less than 63dBm
RF Output Power: 10mW
Receiver:
Sensitivity: (S/N=30dB) Greater than 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%
RF 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
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