Quiet!!!!!Rocket Audio EW140 4 Channel Cordless Microphone System UHF Wireless Karaoke Microphone System 4 Mic se for Family Party, Church, Small Karaoke Night (Range:180-250Ft)

Description

Features: - 4 Channel Receiver with 4 handheld Microphones(or bodaypack) - Individual volume controls on each Channel - One 1/4" Mixed and four 1/4" Individual outputs - Range 230 feet (65 Meters) - Be quiet for use. SPECIFICATIONS: OVERALL SYSTEM - Number of Channels:4 channels - Carrier frequency range: A:627.1、655.1、638.1、664.6Mhz B:624.9、653.4、639.4、663.4Mhz - Stability:±0.006% - Normal deviation:±22kHz - S/N ratio:80dB - Audio output:Balanced and Unbalanced - Power requirement:AC 16V,400mA - Dimensions:440×210×40mm - Weight(weight):Approx.1.3kgs - One 1/4" Mixed and four 1/4" Individual outputs Wireless microphone: - Cartridge:Dynamic - RF output:8 hours System Features: UHF 4 Channel Professional Receiver - 4 channels can work without interference at the same time - Audio mute circuitry for quiet operation - Individual Channel Volume Controls - lntroducing frequency compressing expanding technique to lower the noise and enlarge the dynamic range - Perfect operation status indications - Broad frequency response range, super low distortion - Four Receiver Antennas --Full metal design