Features :

• Dual wireless microphone.
• Anti-interference ability
• Automatic putting microphone on mute after 3 minute unused.
• Automatic transferring to energy saving mode after 5 minute unused.
• Automatic shutting down after 15 minutes unused to avoid over heat and save energy.
• Super strong dynamic with a new audio circuit structure providing a perfect sound regardless far or near distance.
• New digital pilot technology to avoid string frequency when many microphones being used.
• High receiving sensitivity to provide a perfect sound for any KTV bar, classroom, concert, meeting room and ect.
• Mute circuit design will eliminate turning on and off the microphone and avoiding loud feedbacks from speaker.

Specification :

• Frequency Range: 530-580 MHz
• XLR and ¼" output connectors
• Microprocessor-controlled internal antenna diversity
• Tunable channel number : 100x2
• Oscillation mode: Phase-locked loop (PLL) frequency synthesis
• Frequency stability: Plus or minus 10 PPM
• Reception mode: Secondary super heterodyne frequency conversion
• Pilot way: Simulation of pilot
• Receiving sensitivity: -95 -95DBM
• Frequency ring tone: 40-18000 hz
• Adjustable output level
• LCD display with detailed RF and audio metering
• Harmonic distortion: 0.5% or less
• Signal to noise ratio: 110 db or higher
• Audio Output: Equilibrium output and mixed output
• Transmission power: 3-30mw
• Modulation mode: Frequency modulation (FM)
• Battery: AA battery
• Power supply : 12V DC
• Power consumption: 10W or less
• Approximate working distance : 300 ft.

Handheld LCD Display:

• Low Transmission Power Status (5mW)
• High Transmission Power Status (10mw)
• Frequency Display (MHz units)
• Battery Status Display
• LCD Display Display Frequency Battery Status
• IR Port
• Battery Tray
• Transmission Power level and frequency setting LCD panel instructions
• Currently Using Power
• Currently Using Frequency
• Battery Status Display
• Antenna
• LED indicator LED indicator display work on or off, low voltage

The whole system specification:

• Channel: 2x100 channels
• Frequency range : 530-590 Mhz
• Band width: <200KHz
• Frequency response: 60Hz -15KHz
• Dynamic range: >100dB
• T.H.D <0.5%
• S/N ratio: >90 dB
• Valid distance: >50 m

Package Includes:

• UHF-530 receiver
• Wireless microphone x 2
• Power adapter
• Audio Cable
• User guide
• 2 Antennas
• AA Battery x 4