Technical parameters:

Frequency Range :740-790MHz (default) 615-655Mhz (need 1 week for customizing)

Oscillation mode: PLL frequency synthesizer (PLL)

Frequency stability: ± 10ppm

Receiving Mode: superheterodyne double conversion

Receiver sensitivity:-90dBm

Audio Frequency Response :40-18000Hz

Harmonic Distortion: ≤ 0.5%

Signal to Noise Ratio: ≥ 100dB

Audio output: independent and mixed unbalanced output

:10-30mW transmit power

Modulation: Frequency Modulation (FM)

Battery Specifications: two on the 5th battery

Power Specifications :100-240V 50-60Hz (switch power adapter)

Package includes:

(1) 2x Handheld Microphone ,

(2) 1x Wireless Microphone Receiver

(3) 2x Antenna

(4) 1x 1/4" plug Audio Cable

(5) AC-DC adapter ( 110V or 240V universal )

(6) Rack fixed Angle iron