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Karaoke Wireless Microphone System KTV Dual Handheld Mic Cordless Receiver

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The Karaoke Wireless Microphone System KTV Dual Handheld Mic Cordless Receiver has a receiving distance of up to 100 meters. The V segment is anti-jamming, using the professional V segment frequency band. Dual microphone without interference, no noise. Wireless microphone, singing more convenient. Plastic shell, showing the appearance of texture, lightweight, anti falling, no static. Heat treatment technology metal mesh head, no distortion, built-in high efficiency filtration sponge, effective filtering noise. Also has a VRX noise reduction chip, automatic identification of ambient noise and removal of noise. Low consumption alkaline battery power supply design, environmental protection and energy saving.
6.35 professional audio plugs, can connect all kinds of audio, computer and so on.


Audio Plug Connects to Most Household Devices.

 

Wireless Receiver.

 

Mic System Measurements.

Karaoke Wireless Microphone System KTV Dual Handheld Mic Cordless Receiver Features:

  • Receiving distance up to 100 meters
  • The V segment is anti-jamming, using the professional V segment frequency band
  • Dual microphone without interference, no noise, suitable for anyone to sing
  • Wireless microphone, more convenient
  • Plastic shell, showing the appearance of texture, lightweight, anti falling, no static
  • Heat treatment technology metal mesh head, prevent from falling, no distortion, built-in high efficiency filtration sponge, effective filtering noise
  • VRX noise reduction chip, automatic identification of ambient noise and removal of noise
  • Low consumption alkaline battery power supply design, environmental protection and energy saving
  • 6.35 professional audio plugs, can connect all kinds of audio, computer and so on
  • Application: Stage, KTV, Family, Conference Presentation, etc.
Specifications:
  • Material: Plastic
  • Sound Path: 2.1
  • Type: Wireless 306
  • Use Time: 6-8h
  • Voltage: 9V (2 x Alkaline Battery)
  • Weight: approx. 300g
  • Transmitting Power: 10mW
  • Size: approx. 25 x 5.5 x 3cm
Comprehensive index parameters:
Frequency stability: + 0.005%
Temperature range: -10 degree C +50 degree C
Maximum frequency: + 15KHz
Dynamic range: 110dB
Signal to noise ratio: >110dB
Harmonic distortion: <0.5%
Frequency response: 50Hz-18KHz
 
Receiver parameters:
Usage: 100M
Sensitivity: 4uV/45dB
False interference ratio: >80dB
Audio output: independent: 0-250mV/10K
Supply voltage: DC16-20V 250mA
Size: 40cm x 20.7cm x 4.4cm
 
Wireless receiver:
Optional frequency range: 640MHz--700.55MHz
Number of tunable channels: 200CH
Adjustable channel frequency interval: 50KHz
Frequency oscillation mode: PLL phase locked frequency synthesis
Practical sensitivity input: 6dBuV--10dBuV, S/N>80dB
RF stability: + 0.005% (-10 ~ 50 C)
Maximum deviation: + 3KHz
Signal to noise ratio: >105dB (1KHz-A)
Synthesis: T.H.D <0.5%@1KH
Maximum output voltage: 12dBV ~ 15dBv
Audio output impedance: 2.2K
Audio output interface: Unbalance TRS 6.3mm Socket
Receiving mode: CPU control selection + identification receiving.
Mute mode: Mute & Lock Loop Circuit
Display mode: LCD + LED
Power supply: 12V DC 1.25A
 
Handheld transmitter:
Optional frequency range: 640MHz--70.55MHz
Optional frequency bandwidth: 30MHz
Number of tunable channels: 500CH
Adjustable channel frequency interval: 50KHz
Frequency response: 50Hz ~ 18KHz
Frequency oscillation mode PLL phase locked frequency synthesis
Transmit mode CPU control carrier generation + identification code generation
Output power is less than 50mW
Harmonic emission <-60dBc
Maximum deviation + 3KHz
Maximum output pressure 140dB SPL
Display mode LCD + multi color backlight screen
Moving coil type large dynamic high fidelity original microphone core
Use battery Ni MH rechargeable battery
 
Transmitter indicators:
Antenna: built-in
Output power: < 10mW
Stray suppression: -60dB

Package Includes:

 

  • 2 x Wireless Microphone Speaker
  • 2 x Battery
  • 1 x Receiver
  • 1 x Audio Line