Main Features:
￠ Wireless microphone brings you unconstrained happiness￠ Using 170 - 790 MHz frequency to avoid the interference￠ Using multilevel high frequency narrow band filter・ so as to dispel any possible interference signals￠ Using special ALC circuit to avoid losing your own sound due to big volume￠ With the low consumption components・ the life of the battery will be much longer￠ With the power indicator circuit in the handheld microphone・ so you will know when to replace the battery￠ With the decreasing back-put whistle function・ it can decrease the whistle efficiently￠ Power supply: One microphone is powered by 1 x 9V battery ( not included・￠ Voltage is 220V￠ 1 / 4 inch connection・ 9ohms impedanceNote:
It is VHF・ not UHF


Special Feature: Wireless


Package weight: 1.336 kg
Package Size(L x W x H): 35.00 x 27.50 x 6.00 cm / 13.78 x 10.83 x 2.36 inches


Package Contents: 2 x Speaker・ 1 x Receiver・ 1 x 1/4 inch Connecting Cable・ 1 x Power Adapter・ 1 x English User Manual