4 Wireless Microphone System G-MARK G44S Professional UHF 4 Channels Microphon Karaoke Mic Handheld Automatic Frequency Adjustable Metal Body For Party Speaker Show Stage Wedding

All-metal structure: Metal wireless receiver and handheld microphone, durable, sturdy shell, thick grille, make the sound more realistic and prevent noise more effectively.

G-MARK Proprietary Capsule: The dynamic microphone's capsule of each microphone is developed and manufactured by G-MARK and is printed with the G-MARK logo. The high-quality core effectively limits feedback and interference, picks up sound smoothly and transmits it with ease. Provides clear, powerful, best true sound.

Frequency adjustable: Four channel UHF wireless microphone system, selectable frequency: 520-580MHz. Using PLL frequency synthesis technology, it provides worry-free sound transmission, minimal dropout and maximum feedback rejection. Smooth and fast IR sync.

4-channel Can be used at the same time: The professional receiver with four wireless microphones features an LCD display showing frequency numbers and individual volume controls for precise vocal balance. Long-range reliable performance up to 328 feet in open space line of sight.

Applicable Occasions: This wireless microphone is suitable for live karaoke, conferences, home entertainment, teaching, party speaker , show ,stage performances and weddings.

Ultra-high frequency 4-channel wireless microphone receiver with a frequency range of 520-580MHz,provides 100 frequency points, professional antennas with high frequency stability and accuracy.The FM digital phase-locked loop multi-channel frequency synthesis technology has small interference,more reliable
​It will automatically chase the receiving frequency and adjust the frequency, upgraded transmission technology, better sound quality improvement, Individual volume controls to adjust sound output as desired,any outdoor activities such as parties, weddings and speeches ,stage ,easy to use
​use receiver sensitivity adjustment function, can adjust sensitivity as needed, improve anti-interference ability or increase receiving distance, high-end LCD screen makes the receiver and transmitter work status at a glance
​The stage performance wireless microphone not only makes your use of conferences and other venues (high-power launches) unobstructed, but also smooth in school classrooms, KTV rooms (low-power transmission) and so on. Quick installation, easy connection, easy to play, reliable signals and no worries will be cut off during use, operating up to 260 Ft
​the receiver has four XLR-3 balanced outputs and a MIX audio 1/4 Inch asymmetrical output jack that can be externally connected to an amplifier, mixer, stereo or other PA system.Guaranteed high quality and reliability

G44S frequency adjustment method :
1. Press ▲/+ or ▼/-, when the screen displays Ch to select channel, press the SET button,
2. Place the IR calibration hole of the microphone towards the IR calibration hole on the right side of the main unit,
3. When the frequencies displayed by the microphone and the receiver are the same, the calibration is complete.

Channel: four independent UHF
Frequency range: 500-580MHz
Number of variable frequency points:200
Frequency point matching mode:infrared frequency
Audio range: 50Hz-18KHz
Microphone battery: AA battery
Wireless receiving distance: about 100meters (barrier-free)
Signal to noise ratio: ≥ 80db
Frequency stability: ± 0.005%
Audio response: 40Hz- 16KHz
Dynamic range: ≥ 90db
Frequency accuracy: ±5KHz
Frequency deviation range: ±15KHz

1* case
4*wireless microphones
4* anti slip sleeve
2* antenna
1* power supply
1* 6.35mm cable
1*instructions